74773920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 265192704

約数和(自身を除く): 190418784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 521, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1042, 1104, 1196, 1248, 1380, 1495, 1560, 1563, 1794, 1840, 2080, 2084, 2208, 2392, 2605, 2760, 2990, 3120, 3126, 3588, 3680, 4168, 4485, 4784, 5210, 5520, 5980, 6240, 6252, 6773, 7176, 7815, 8336, 8970, 9568, 10420, 11040, 11960, 11983, 12504, 13546, 14352, 15630, 16672, 17940, 20319, 20840, 23920, 23966, 25008, 27092, 28704, 31260, 33865, 35880, 35949, 40638, 41680, 47840, 47932, 50016, 54184, 59915, 62520, 67730, 71760, 71898, 81276, 83360, 95864, 101595, 108368, 119830, 125040, 135460, 143520, 143796, 155779, 162552, 179745, 191728, 203190, 216736, 239660, 250080, 270920, 287592, 311558, 325104, 359490, 383456, 406380, 467337, 479320, 541840, 575184, 623116, 650208, 718980, 778895, 812760, 934674, 958640, 1083680, 1150368, 1246232, 1437960, 1557790, 1625520, 1869348, 1917280, 2336685, 2492464, 2875920, 3115580, 3251040, 3738696, 4673370, 4984928, 5751840, 6231160, 7477392, 9346740, 12462320, 14954784, 18693480, 24924640, 37386960, 74773920]

約数ペア:

[(1, 74773920), (2, 37386960), (3, 24924640), (4, 18693480), (5, 14954784), (6, 12462320), (8, 9346740), (10, 7477392), (12, 6231160), (13, 5751840), (15, 4984928), (16, 4673370), (20, 3738696), (23, 3251040), (24, 3115580), (26, 2875920), (30, 2492464), (32, 2336685), (39, 1917280), (40, 1869348), (46, 1625520), (48, 1557790), (52, 1437960), (60, 1246232), (65, 1150368), (69, 1083680), (78, 958640), (80, 934674), (92, 812760), (96, 778895), (104, 718980), (115, 650208), (120, 623116), (130, 575184), (138, 541840), (156, 479320), (160, 467337), (184, 406380), (195, 383456), (208, 359490), (230, 325104), (240, 311558), (260, 287592), (276, 270920), (299, 250080), (312, 239660), (345, 216736), (368, 203190), (390, 191728), (416, 179745), (460, 162552), (480, 155779), (520, 143796), (521, 143520), (552, 135460), (598, 125040), (624, 119830), (690, 108368), (736, 101595), (780, 95864), (897, 83360), (920, 81276), (1040, 71898), (1042, 71760), (1104, 67730), (1196, 62520), (1248, 59915), (1380, 54184), (1495, 50016), (1560, 47932), (1563, 47840), (1794, 41680), (1840, 40638), (2080, 35949), (2084, 35880), (2208, 33865), (2392, 31260), (2605, 28704), (2760, 27092), (2990, 25008), (3120, 23966), (3126, 23920), (3588, 20840), (3680, 20319), (4168, 17940), (4485, 16672), (4784, 15630), (5210, 14352), (5520, 13546), (5980, 12504), (6240, 11983), (6252, 11960), (6773, 11040), (7176, 10420), (7815, 9568), (8336, 8970)]