80558400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 168

約数和(自身を含む): 284849824

約数和(自身を除く): 204291424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1291, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2582, 2600, 3120, 3873, 3900, 4160, 4800, 5164, 5200, 6240, 6455, 7746, 7800, 10328, 10400, 12480, 12910, 15492, 15600, 16783, 19365, 20656, 20800, 25820, 30984, 31200, 32275, 33566, 38730, 41312, 50349, 51640, 61968, 62400, 64550, 67132, 77460, 82624, 83915, 96825, 100698, 103280, 123936, 129100, 134264, 154920, 167830, 193650, 201396, 206560, 247872, 251745, 258200, 268528, 309840, 335660, 387300, 402792, 413120, 419575, 503490, 516400, 537056, 619680, 671320, 774600, 805584, 839150, 1006980, 1032800, 1074112, 1239360, 1258725, 1342640, 1549200, 1611168, 1678300, 2013960, 2065600, 2517450, 2685280, 3098400, 3222336, 3356600, 4027920, 5034900, 5370560, 6196800, 6713200, 8055840, 10069800, 13426400, 16111680, 20139600, 26852800, 40279200, 80558400]

約数ペア:

[(1, 80558400), (2, 40279200), (3, 26852800), (4, 20139600), (5, 16111680), (6, 13426400), (8, 10069800), (10, 8055840), (12, 6713200), (13, 6196800), (15, 5370560), (16, 5034900), (20, 4027920), (24, 3356600), (25, 3222336), (26, 3098400), (30, 2685280), (32, 2517450), (39, 2065600), (40, 2013960), (48, 1678300), (50, 1611168), (52, 1549200), (60, 1342640), (64, 1258725), (65, 1239360), (75, 1074112), (78, 1032800), (80, 1006980), (96, 839150), (100, 805584), (104, 774600), (120, 671320), (130, 619680), (150, 537056), (156, 516400), (160, 503490), (192, 419575), (195, 413120), (200, 402792), (208, 387300), (240, 335660), (260, 309840), (300, 268528), (312, 258200), (320, 251745), (325, 247872), (390, 206560), (400, 201396), (416, 193650), (480, 167830), (520, 154920), (600, 134264), (624, 129100), (650, 123936), (780, 103280), (800, 100698), (832, 96825), (960, 83915), (975, 82624), (1040, 77460), (1200, 67132), (1248, 64550), (1291, 62400), (1300, 61968), (1560, 51640), (1600, 50349), (1950, 41312), (2080, 38730), (2400, 33566), (2496, 32275), (2582, 31200), (2600, 30984), (3120, 25820), (3873, 20800), (3900, 20656), (4160, 19365), (4800, 16783), (5164, 15600), (5200, 15492), (6240, 12910), (6455, 12480), (7746, 10400), (7800, 10328)]