20116188000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 480

約数和(自身を含む): 75461113728

約数和(自身を除く): 55344925728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 81, 90, 94, 96, 100, 108, 120, 125, 135, 141, 144, 150, 160, 162, 180, 188, 200, 216, 225, 235, 240, 250, 270, 282, 288, 300, 324, 360, 375, 376, 400, 405, 423, 432, 450, 470, 480, 500, 540, 564, 600, 648, 675, 705, 720, 750, 752, 800, 810, 846, 864, 900, 940, 1000, 1080, 1125, 1128, 1175, 1200, 1269, 1296, 1321, 1350, 1410, 1440, 1500, 1504, 1620, 1692, 1800, 1880, 2000, 2025, 2115, 2160, 2250, 2256, 2350, 2400, 2538, 2592, 2642, 2700, 2820, 3000, 3240, 3375, 3384, 3525, 3600, 3760, 3807, 3963, 4000, 4050, 4230, 4320, 4500, 4512, 4700, 5076, 5284, 5400, 5640, 5875, 6000, 6345, 6480, 6605, 6750, 6768, 7050, 7200, 7520, 7614, 7926, 8100, 8460, 9000, 9400, 10125, 10152, 10568, 10575, 10800, 11280, 11750, 11889, 12000, 12690, 12960, 13210, 13500, 13536, 14100, 15228, 15852, 16200, 16920, 17625, 18000, 18800, 19035, 19815, 20250, 20304, 21136, 21150, 21600, 22560, 23500, 23778, 25380, 26420, 27000, 28200, 30456, 31704, 31725, 32400, 33025, 33840, 35250, 35667, 36000, 37600, 38070, 39630, 40500, 40608, 42272, 42300, 47000, 47556, 50760, 52840, 52875, 54000, 56400, 59445, 60912, 62087, 63408, 63450, 64800, 66050, 67680, 70500, 71334, 76140, 79260, 81000, 84600, 94000, 95112, 95175, 99075, 101520, 105680, 105750, 107001, 108000, 112800, 118890, 121824, 124174, 126816, 126900, 132100, 141000, 142668, 152280, 158520, 158625, 162000, 165125, 169200, 178335, 186261, 188000, 190224, 190350, 198150, 203040, 211360, 211500, 214002, 237780, 248348, 253800, 264200, 282000, 285336, 297225, 304560, 310435, 317040, 317250, 324000, 330250, 338400, 356670, 372522, 380448, 380700, 396300, 423000, 428004, 475560, 475875, 495375, 496696, 507600, 528400, 535005, 558783, 564000, 570672, 594450, 609120, 620870, 634080, 634500, 660500, 713340, 745044, 761400, 792600, 846000, 856008, 891675, 931305, 951120, 951750, 990750, 993392, 1015200, 1056800, 1070010, 1117566, 1141344, 1188900, 1241740, 1269000, 1321000, 1426680, 1486125, 1490088, 1522800, 1552175, 1585200, 1676349, 1692000, 1712016, 1783350, 1862610, 1902240, 1903500, 1981500, 1986784, 2140020, 2235132, 2377800, 2483480, 2538000, 2642000, 2675025, 2793915, 2853360, 2972250, 2980176, 3045600, 3104350, 3170400, 3352698, 3424032, 3566700, 3725220, 3807000, 3963000, 4280040, 4458375, 4470264, 4656525, 4755600, 4966960, 5029047, 5076000, 5284000, 5350050, 5587830, 5706720, 5944500, 5960352, 6208700, 6705396, 7133400, 7450440, 7614000, 7760875, 7926000, 8381745, 8560080, 8916750, 8940528, 9313050, 9511200, 9933920, 10058094, 10700100, 11175660, 11889000, 12417400, 13375125, 13410792, 13969575, 14266800, 14900880, 15228000, 15521750, 15852000, 16763490, 17120160, 17833500, 17881056, 18626100, 20116188, 21400200, 22351320, 23282625, 23778000, 24834800, 25145235, 26750250, 26821584, 27939150, 28533600, 29801760, 31043500, 33526980, 35667000, 37252200, 40232376, 41908725, 42800400, 44702640, 46565250, 47556000, 49669600, 50290470, 53500500, 53643168, 55878300, 62087000, 67053960, 69847875, 71334000, 74504400, 80464752, 83817450, 85600800, 89405280, 93130500, 100580940, 107001000, 111756600, 124174000, 125726175, 134107920, 139695750, 142668000, 149008800, 160929504, 167634900, 186261000, 201161880, 209543625, 214002000, 223513200, 248348000, 251452350, 268215840, 279391500, 335269800, 372522000, 402323760, 419087250, 428004000, 447026400, 502904700, 558783000, 628630875, 670539600, 745044000, 804647520, 838174500, 1005809400, 1117566000, 1257261750, 1341079200, 1676349000, 2011618800, 2235132000, 2514523500, 3352698000, 4023237600, 5029047000, 6705396000, 10058094000, 20116188000]

約数ペア:

[(1, 20116188000), (2, 10058094000), (3, 6705396000), (4, 5029047000), (5, 4023237600), (6, 3352698000), (8, 2514523500), (9, 2235132000), (10, 2011618800), (12, 1676349000), (15, 1341079200), (16, 1257261750), (18, 1117566000), (20, 1005809400), (24, 838174500), (25, 804647520), (27, 745044000), (30, 670539600), (32, 628630875), (36, 558783000), (40, 502904700), (45, 447026400), (47, 428004000), (48, 419087250), (50, 402323760), (54, 372522000), (60, 335269800), (72, 279391500), (75, 268215840), (80, 251452350), (81, 248348000), (90, 223513200), (94, 214002000), (96, 209543625), (100, 201161880), (108, 186261000), (120, 167634900), (125, 160929504), (135, 149008800), (141, 142668000), (144, 139695750), (150, 134107920), (160, 125726175), (162, 124174000), (180, 111756600), (188, 107001000), (200, 100580940), (216, 93130500), (225, 89405280), (235, 85600800), (240, 83817450), (250, 80464752), (270, 74504400), (282, 71334000), (288, 69847875), (300, 67053960), (324, 62087000), (360, 55878300), (375, 53643168), (376, 53500500), (400, 50290470), (405, 49669600), (423, 47556000), (432, 46565250), (450, 44702640), (470, 42800400), (480, 41908725), (500, 40232376), (540, 37252200), (564, 35667000), (600, 33526980), (648, 31043500), (675, 29801760), (705, 28533600), (720, 27939150), (750, 26821584), (752, 26750250), (800, 25145235), (810, 24834800), (846, 23778000), (864, 23282625), (900, 22351320), (940, 21400200), (1000, 20116188), (1080, 18626100), (1125, 17881056), (1128, 17833500), (1175, 17120160), (1200, 16763490), (1269, 15852000), (1296, 15521750), (1321, 15228000), (1350, 14900880), (1410, 14266800), (1440, 13969575), (1500, 13410792), (1504, 13375125), (1620, 12417400), (1692, 11889000), (1800, 11175660), (1880, 10700100), (2000, 10058094), (2025, 9933920), (2115, 9511200), (2160, 9313050), (2250, 8940528), (2256, 8916750), (2350, 8560080), (2400, 8381745), (2538, 7926000), (2592, 7760875), (2642, 7614000), (2700, 7450440), (2820, 7133400), (3000, 6705396), (3240, 6208700), (3375, 5960352), (3384, 5944500), (3525, 5706720), (3600, 5587830), (3760, 5350050), (3807, 5284000), (3963, 5076000), (4000, 5029047), (4050, 4966960), (4230, 4755600), (4320, 4656525), (4500, 4470264), (4512, 4458375), (4700, 4280040), (5076, 3963000), (5284, 3807000), (5400, 3725220), (5640, 3566700), (5875, 3424032), (6000, 3352698), (6345, 3170400), (6480, 3104350), (6605, 3045600), (6750, 2980176), (6768, 2972250), (7050, 2853360), (7200, 2793915), (7520, 2675025), (7614, 2642000), (7926, 2538000), (8100, 2483480), (8460, 2377800), (9000, 2235132), (9400, 2140020), (10125, 1986784), (10152, 1981500), (10568, 1903500), (10575, 1902240), (10800, 1862610), (11280, 1783350), (11750, 1712016), (11889, 1692000), (12000, 1676349), (12690, 1585200), (12960, 1552175), (13210, 1522800), (13500, 1490088), (13536, 1486125), (14100, 1426680), (15228, 1321000), (15852, 1269000), (16200, 1241740), (16920, 1188900), (17625, 1141344), (18000, 1117566), (18800, 1070010), (19035, 1056800), (19815, 1015200), (20250, 993392), (20304, 990750), (21136, 951750), (21150, 951120), (21600, 931305), (22560, 891675), (23500, 856008), (23778, 846000), (25380, 792600), (26420, 761400), (27000, 745044), (28200, 713340), (30456, 660500), (31704, 634500), (31725, 634080), (32400, 620870), (33025, 609120), (33840, 594450), (35250, 570672), (35667, 564000), (36000, 558783), (37600, 535005), (38070, 528400), (39630, 507600), (40500, 496696), (40608, 495375), (42272, 475875), (42300, 475560), (47000, 428004), (47556, 423000), (50760, 396300), (52840, 380700), (52875, 380448), (54000, 372522), (56400, 356670), (59445, 338400), (60912, 330250), (62087, 324000), (63408, 317250), (63450, 317040), (64800, 310435), (66050, 304560), (67680, 297225), (70500, 285336), (71334, 282000), (76140, 264200), (79260, 253800), (81000, 248348), (84600, 237780), (94000, 214002), (95112, 211500), (95175, 211360), (99075, 203040), (101520, 198150), (105680, 190350), (105750, 190224), (107001, 188000), (108000, 186261), (112800, 178335), (118890, 169200), (121824, 165125), (124174, 162000), (126816, 158625), (126900, 158520), (132100, 152280), (141000, 142668)]