18045300000

素因数分解:

$2^5\times 3^1\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 576

約数和(自身を含む): 72980828928

約数和(自身を除く): 54935528928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 416, 420, 455, 480, 500, 520, 525, 546, 560, 600, 624, 625, 650, 661, 672, 700, 728, 750, 780, 800, 840, 875, 910, 975, 1000, 1040, 1050, 1092, 1120, 1200, 1248, 1250, 1300, 1322, 1365, 1400, 1456, 1500, 1560, 1625, 1680, 1750, 1820, 1875, 1950, 1983, 2000, 2080, 2100, 2184, 2275, 2400, 2500, 2600, 2625, 2644, 2730, 2800, 2912, 3000, 3120, 3125, 3250, 3305, 3360, 3500, 3640, 3750, 3900, 3966, 4000, 4200, 4368, 4375, 4550, 4627, 4875, 5000, 5200, 5250, 5288, 5460, 5600, 6000, 6240, 6250, 6500, 6610, 6825, 7000, 7280, 7500, 7800, 7932, 8125, 8400, 8593, 8736, 8750, 9100, 9254, 9375, 9750, 9915, 10000, 10400, 10500, 10576, 10920, 11375, 12000, 12500, 13000, 13125, 13220, 13650, 13881, 14000, 14560, 15000, 15600, 15864, 16250, 16525, 16800, 17186, 17500, 18200, 18508, 18750, 19500, 19830, 20000, 21000, 21152, 21840, 21875, 22750, 23135, 24375, 25000, 25779, 26000, 26250, 26440, 27300, 27762, 28000, 30000, 31200, 31728, 32500, 33050, 34125, 34372, 35000, 36400, 37016, 37500, 39000, 39660, 40625, 42000, 42965, 43680, 43750, 45500, 46270, 48750, 49575, 50000, 51558, 52000, 52500, 52880, 54600, 55524, 56875, 60000, 60151, 63456, 65000, 65625, 66100, 68250, 68744, 69405, 70000, 72800, 74032, 75000, 78000, 79320, 81250, 82625, 84000, 85930, 87500, 91000, 92540, 97500, 99150, 100000, 103116, 105000, 105760, 109200, 111048, 113750, 115675, 120302, 121875, 128895, 130000, 131250, 132200, 136500, 137488, 138810, 140000, 148064, 150000, 156000, 158640, 162500, 165250, 170625, 171860, 175000, 180453, 182000, 185080, 195000, 198300, 206232, 210000, 214825, 218400, 222096, 227500, 231350, 240604, 243750, 247875, 257790, 260000, 262500, 264400, 273000, 274976, 277620, 284375, 300000, 300755, 317280, 325000, 330500, 341250, 343720, 347025, 350000, 360906, 364000, 370160, 390000, 396600, 412464, 413125, 420000, 429650, 444192, 455000, 462700, 481208, 487500, 495750, 515580, 525000, 528800, 546000, 555240, 568750, 578375, 601510, 644475, 650000, 661000, 682500, 687440, 694050, 700000, 721812, 740320, 780000, 793200, 824928, 826250, 853125, 859300, 902265, 910000, 925400, 962416, 975000, 991500, 1031160, 1050000, 1074125, 1092000, 1110480, 1137500, 1156750, 1203020, 1239375, 1288950, 1300000, 1322000, 1365000, 1374880, 1388100, 1443624, 1503775, 1586400, 1652500, 1706250, 1718600, 1735125, 1804530, 1820000, 1850800, 1924832, 1950000, 1983000, 2062320, 2065625, 2100000, 2148250, 2220960, 2275000, 2313500, 2406040, 2478750, 2577900, 2644000, 2730000, 2776200, 2887248, 2891875, 3007550, 3222375, 3305000, 3412500, 3437200, 3470250, 3609060, 3701600, 3900000, 3966000, 4124640, 4131250, 4296500, 4511325, 4550000, 4627000, 4812080, 4957500, 5155800, 5370625, 5460000, 5552400, 5774496, 5783750, 6015100, 6196875, 6444750, 6610000, 6825000, 6874400, 6940500, 7218120, 7518875, 7932000, 8262500, 8593000, 8675625, 9022650, 9100000, 9254000, 9624160, 9915000, 10311600, 10741250, 11104800, 11567500, 12030200, 12393750, 12889500, 13220000, 13650000, 13881000, 14436240, 14459375, 15037750, 16111875, 16525000, 17186000, 17351250, 18045300, 18508000, 19830000, 20623200, 21482500, 22556625, 23135000, 24060400, 24787500, 25779000, 26853125, 27300000, 27762000, 28872480, 28918750, 30075500, 32223750, 33050000, 34372000, 34702500, 36090600, 37594375, 39660000, 42965000, 43378125, 45113250, 46270000, 48120800, 49575000, 51558000, 53706250, 55524000, 57837500, 60151000, 64447500, 66100000, 69405000, 72181200, 75188750, 80559375, 85930000, 86756250, 90226500, 92540000, 99150000, 103116000, 107412500, 112783125, 115675000, 120302000, 128895000, 138810000, 144362400, 150377500, 161118750, 171860000, 173512500, 180453000, 187971875, 198300000, 214825000, 225566250, 231350000, 240604000, 257790000, 277620000, 300755000, 322237500, 347025000, 360906000, 375943750, 429650000, 451132500, 462700000, 515580000, 563915625, 601510000, 644475000, 694050000, 721812000, 751887500, 859300000, 902265000, 1127831250, 1203020000, 1288950000, 1388100000, 1503775000, 1804530000, 2255662500, 2577900000, 3007550000, 3609060000, 4511325000, 6015100000, 9022650000, 18045300000]

約数ペア:

[(1, 18045300000), (2, 9022650000), (3, 6015100000), (4, 4511325000), (5, 3609060000), (6, 3007550000), (7, 2577900000), (8, 2255662500), (10, 1804530000), (12, 1503775000), (13, 1388100000), (14, 1288950000), (15, 1203020000), (16, 1127831250), (20, 902265000), (21, 859300000), (24, 751887500), (25, 721812000), (26, 694050000), (28, 644475000), (30, 601510000), (32, 563915625), (35, 515580000), (39, 462700000), (40, 451132500), (42, 429650000), (48, 375943750), (50, 360906000), (52, 347025000), (56, 322237500), (60, 300755000), (65, 277620000), (70, 257790000), (75, 240604000), (78, 231350000), (80, 225566250), (84, 214825000), (91, 198300000), (96, 187971875), (100, 180453000), (104, 173512500), (105, 171860000), (112, 161118750), (120, 150377500), (125, 144362400), (130, 138810000), (140, 128895000), (150, 120302000), (156, 115675000), (160, 112783125), (168, 107412500), (175, 103116000), (182, 99150000), (195, 92540000), (200, 90226500), (208, 86756250), (210, 85930000), (224, 80559375), (240, 75188750), (250, 72181200), (260, 69405000), (273, 66100000), (280, 64447500), (300, 60151000), (312, 57837500), (325, 55524000), (336, 53706250), (350, 51558000), (364, 49575000), (375, 48120800), (390, 46270000), (400, 45113250), (416, 43378125), (420, 42965000), (455, 39660000), (480, 37594375), (500, 36090600), (520, 34702500), (525, 34372000), (546, 33050000), (560, 32223750), (600, 30075500), (624, 28918750), (625, 28872480), (650, 27762000), (661, 27300000), (672, 26853125), (700, 25779000), (728, 24787500), (750, 24060400), (780, 23135000), (800, 22556625), (840, 21482500), (875, 20623200), (910, 19830000), (975, 18508000), (1000, 18045300), (1040, 17351250), (1050, 17186000), (1092, 16525000), (1120, 16111875), (1200, 15037750), (1248, 14459375), (1250, 14436240), (1300, 13881000), (1322, 13650000), (1365, 13220000), (1400, 12889500), (1456, 12393750), (1500, 12030200), (1560, 11567500), (1625, 11104800), (1680, 10741250), (1750, 10311600), (1820, 9915000), (1875, 9624160), (1950, 9254000), (1983, 9100000), (2000, 9022650), (2080, 8675625), (2100, 8593000), (2184, 8262500), (2275, 7932000), (2400, 7518875), (2500, 7218120), (2600, 6940500), (2625, 6874400), (2644, 6825000), (2730, 6610000), (2800, 6444750), (2912, 6196875), (3000, 6015100), (3120, 5783750), (3125, 5774496), (3250, 5552400), (3305, 5460000), (3360, 5370625), (3500, 5155800), (3640, 4957500), (3750, 4812080), (3900, 4627000), (3966, 4550000), (4000, 4511325), (4200, 4296500), (4368, 4131250), (4375, 4124640), (4550, 3966000), (4627, 3900000), (4875, 3701600), (5000, 3609060), (5200, 3470250), (5250, 3437200), (5288, 3412500), (5460, 3305000), (5600, 3222375), (6000, 3007550), (6240, 2891875), (6250, 2887248), (6500, 2776200), (6610, 2730000), (6825, 2644000), (7000, 2577900), (7280, 2478750), (7500, 2406040), (7800, 2313500), (7932, 2275000), (8125, 2220960), (8400, 2148250), (8593, 2100000), (8736, 2065625), (8750, 2062320), (9100, 1983000), (9254, 1950000), (9375, 1924832), (9750, 1850800), (9915, 1820000), (10000, 1804530), (10400, 1735125), (10500, 1718600), (10576, 1706250), (10920, 1652500), (11375, 1586400), (12000, 1503775), (12500, 1443624), (13000, 1388100), (13125, 1374880), (13220, 1365000), (13650, 1322000), (13881, 1300000), (14000, 1288950), (14560, 1239375), (15000, 1203020), (15600, 1156750), (15864, 1137500), (16250, 1110480), (16525, 1092000), (16800, 1074125), (17186, 1050000), (17500, 1031160), (18200, 991500), (18508, 975000), (18750, 962416), (19500, 925400), (19830, 910000), (20000, 902265), (21000, 859300), (21152, 853125), (21840, 826250), (21875, 824928), (22750, 793200), (23135, 780000), (24375, 740320), (25000, 721812), (25779, 700000), (26000, 694050), (26250, 687440), (26440, 682500), (27300, 661000), (27762, 650000), (28000, 644475), (30000, 601510), (31200, 578375), (31728, 568750), (32500, 555240), (33050, 546000), (34125, 528800), (34372, 525000), (35000, 515580), (36400, 495750), (37016, 487500), (37500, 481208), (39000, 462700), (39660, 455000), (40625, 444192), (42000, 429650), (42965, 420000), (43680, 413125), (43750, 412464), (45500, 396600), (46270, 390000), (48750, 370160), (49575, 364000), (50000, 360906), (51558, 350000), (52000, 347025), (52500, 343720), (52880, 341250), (54600, 330500), (55524, 325000), (56875, 317280), (60000, 300755), (60151, 300000), (63456, 284375), (65000, 277620), (65625, 274976), (66100, 273000), (68250, 264400), (68744, 262500), (69405, 260000), (70000, 257790), (72800, 247875), (74032, 243750), (75000, 240604), (78000, 231350), (79320, 227500), (81250, 222096), (82625, 218400), (84000, 214825), (85930, 210000), (87500, 206232), (91000, 198300), (92540, 195000), (97500, 185080), (99150, 182000), (100000, 180453), (103116, 175000), (105000, 171860), (105760, 170625), (109200, 165250), (111048, 162500), (113750, 158640), (115675, 156000), (120302, 150000), (121875, 148064), (128895, 140000), (130000, 138810), (131250, 137488), (132200, 136500)]