1553292000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 288

約数和(自身を含む): 5938470720

約数和(自身を除く): 4385178720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 585, 600, 624, 650, 720, 750, 780, 800, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1300, 1440, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2080, 2250, 2340, 2400, 2600, 2925, 3000, 3120, 3250, 3319, 3600, 3744, 3900, 4000, 4500, 4680, 4875, 5200, 5850, 6000, 6240, 6500, 6638, 7200, 7800, 9000, 9360, 9750, 9957, 10400, 11700, 12000, 13000, 13276, 14625, 15600, 16595, 18000, 18720, 19500, 19914, 23400, 26000, 26552, 29250, 29871, 31200, 33190, 36000, 39000, 39828, 43147, 46800, 49785, 52000, 53104, 58500, 59742, 66380, 78000, 79656, 82975, 86294, 93600, 99570, 106208, 117000, 119484, 129441, 132760, 149355, 156000, 159312, 165950, 172588, 199140, 215735, 234000, 238968, 248925, 258882, 265520, 298710, 318624, 331900, 345176, 388323, 398280, 414875, 431470, 468000, 477936, 497850, 517764, 531040, 597420, 647205, 663800, 690352, 746775, 776646, 796560, 829750, 862940, 955872, 995700, 1035528, 1078675, 1194840, 1244625, 1294410, 1327600, 1380704, 1493550, 1553292, 1593120, 1659500, 1725880, 1941615, 1991400, 2071056, 2157350, 2389680, 2489250, 2588820, 2655200, 2987100, 3106584, 3236025, 3319000, 3451760, 3733875, 3883230, 3982800, 4142112, 4314700, 4779360, 4978500, 5177640, 5393375, 5974200, 6213168, 6472050, 6638000, 6903520, 7467750, 7766460, 7965600, 8629400, 9708075, 9957000, 10355280, 10786750, 11948400, 12426336, 12944100, 13276000, 14935500, 15532920, 16180125, 17258800, 19416150, 19914000, 20710560, 21573500, 23896800, 25888200, 29871000, 31065840, 32360250, 34517600, 38832300, 39828000, 43147000, 48540375, 51776400, 59742000, 62131680, 64720500, 77664600, 86294000, 97080750, 103552800, 119484000, 129441000, 155329200, 172588000, 194161500, 258882000, 310658400, 388323000, 517764000, 776646000, 1553292000]

約数ペア:

[(1, 1553292000), (2, 776646000), (3, 517764000), (4, 388323000), (5, 310658400), (6, 258882000), (8, 194161500), (9, 172588000), (10, 155329200), (12, 129441000), (13, 119484000), (15, 103552800), (16, 97080750), (18, 86294000), (20, 77664600), (24, 64720500), (25, 62131680), (26, 59742000), (30, 51776400), (32, 48540375), (36, 43147000), (39, 39828000), (40, 38832300), (45, 34517600), (48, 32360250), (50, 31065840), (52, 29871000), (60, 25888200), (65, 23896800), (72, 21573500), (75, 20710560), (78, 19914000), (80, 19416150), (90, 17258800), (96, 16180125), (100, 15532920), (104, 14935500), (117, 13276000), (120, 12944100), (125, 12426336), (130, 11948400), (144, 10786750), (150, 10355280), (156, 9957000), (160, 9708075), (180, 8629400), (195, 7965600), (200, 7766460), (208, 7467750), (225, 6903520), (234, 6638000), (240, 6472050), (250, 6213168), (260, 5974200), (288, 5393375), (300, 5177640), (312, 4978500), (325, 4779360), (360, 4314700), (375, 4142112), (390, 3982800), (400, 3883230), (416, 3733875), (450, 3451760), (468, 3319000), (480, 3236025), (500, 3106584), (520, 2987100), (585, 2655200), (600, 2588820), (624, 2489250), (650, 2389680), (720, 2157350), (750, 2071056), (780, 1991400), (800, 1941615), (900, 1725880), (936, 1659500), (975, 1593120), (1000, 1553292), (1040, 1493550), (1125, 1380704), (1170, 1327600), (1200, 1294410), (1248, 1244625), (1300, 1194840), (1440, 1078675), (1500, 1035528), (1560, 995700), (1625, 955872), (1800, 862940), (1872, 829750), (1950, 796560), (2000, 776646), (2080, 746775), (2250, 690352), (2340, 663800), (2400, 647205), (2600, 597420), (2925, 531040), (3000, 517764), (3120, 497850), (3250, 477936), (3319, 468000), (3600, 431470), (3744, 414875), (3900, 398280), (4000, 388323), (4500, 345176), (4680, 331900), (4875, 318624), (5200, 298710), (5850, 265520), (6000, 258882), (6240, 248925), (6500, 238968), (6638, 234000), (7200, 215735), (7800, 199140), (9000, 172588), (9360, 165950), (9750, 159312), (9957, 156000), (10400, 149355), (11700, 132760), (12000, 129441), (13000, 119484), (13276, 117000), (14625, 106208), (15600, 99570), (16595, 93600), (18000, 86294), (18720, 82975), (19500, 79656), (19914, 78000), (23400, 66380), (26000, 59742), (26552, 58500), (29250, 53104), (29871, 52000), (31200, 49785), (33190, 46800), (36000, 43147), (39000, 39828)]