75423900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 241484544

約数和(自身を除く): 166060644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 643, 690, 782, 850, 1020, 1150, 1173, 1275, 1286, 1380, 1564, 1700, 1725, 1929, 1955, 2300, 2346, 2550, 2572, 3215, 3450, 3858, 3910, 4692, 5100, 5865, 6430, 6900, 7716, 7820, 9645, 9775, 10931, 11730, 12860, 14789, 16075, 19290, 19550, 21862, 23460, 29325, 29578, 32150, 32793, 38580, 39100, 43724, 44367, 48225, 54655, 58650, 59156, 64300, 65586, 73945, 88734, 96450, 109310, 117300, 131172, 147890, 163965, 177468, 192900, 218620, 221835, 251413, 273275, 295780, 327930, 369725, 443670, 502826, 546550, 655860, 739450, 754239, 819825, 887340, 1005652, 1093100, 1109175, 1257065, 1478900, 1508478, 1639650, 2218350, 2514130, 3016956, 3279300, 3771195, 4436700, 5028260, 6285325, 7542390, 12570650, 15084780, 18855975, 25141300, 37711950, 75423900]

約数ペア:

[(1, 75423900), (2, 37711950), (3, 25141300), (4, 18855975), (5, 15084780), (6, 12570650), (10, 7542390), (12, 6285325), (15, 5028260), (17, 4436700), (20, 3771195), (23, 3279300), (25, 3016956), (30, 2514130), (34, 2218350), (46, 1639650), (50, 1508478), (51, 1478900), (60, 1257065), (68, 1109175), (69, 1093100), (75, 1005652), (85, 887340), (92, 819825), (100, 754239), (102, 739450), (115, 655860), (138, 546550), (150, 502826), (170, 443670), (204, 369725), (230, 327930), (255, 295780), (276, 273275), (300, 251413), (340, 221835), (345, 218620), (391, 192900), (425, 177468), (460, 163965), (510, 147890), (575, 131172), (643, 117300), (690, 109310), (782, 96450), (850, 88734), (1020, 73945), (1150, 65586), (1173, 64300), (1275, 59156), (1286, 58650), (1380, 54655), (1564, 48225), (1700, 44367), (1725, 43724), (1929, 39100), (1955, 38580), (2300, 32793), (2346, 32150), (2550, 29578), (2572, 29325), (3215, 23460), (3450, 21862), (3858, 19550), (3910, 19290), (4692, 16075), (5100, 14789), (5865, 12860), (6430, 11730), (6900, 10931), (7716, 9775), (7820, 9645)]