99277280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 264584880

約数和(自身を除く): 165307600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 113, 136, 152, 160, 170, 190, 226, 272, 289, 304, 323, 340, 380, 452, 544, 565, 578, 608, 646, 680, 760, 904, 1130, 1156, 1292, 1360, 1445, 1520, 1615, 1808, 1921, 2147, 2260, 2312, 2584, 2720, 2890, 3040, 3230, 3616, 3842, 4294, 4520, 4624, 5168, 5491, 5780, 6460, 7684, 8588, 9040, 9248, 9605, 10336, 10735, 10982, 11560, 12920, 15368, 17176, 18080, 19210, 21470, 21964, 23120, 25840, 27455, 30736, 32657, 34352, 36499, 38420, 42940, 43928, 46240, 51680, 54910, 61472, 65314, 68704, 72998, 76840, 85880, 87856, 109820, 130628, 145996, 153680, 163285, 171760, 175712, 182495, 219640, 261256, 291992, 307360, 326570, 343520, 364990, 439280, 522512, 583984, 620483, 653140, 729980, 878560, 1045024, 1167968, 1240966, 1306280, 1459960, 2481932, 2612560, 2919920, 3102415, 4963864, 5225120, 5839840, 6204830, 9927728, 12409660, 19855456, 24819320, 49638640, 99277280]

約数ペア:

[(1, 99277280), (2, 49638640), (4, 24819320), (5, 19855456), (8, 12409660), (10, 9927728), (16, 6204830), (17, 5839840), (19, 5225120), (20, 4963864), (32, 3102415), (34, 2919920), (38, 2612560), (40, 2481932), (68, 1459960), (76, 1306280), (80, 1240966), (85, 1167968), (95, 1045024), (113, 878560), (136, 729980), (152, 653140), (160, 620483), (170, 583984), (190, 522512), (226, 439280), (272, 364990), (289, 343520), (304, 326570), (323, 307360), (340, 291992), (380, 261256), (452, 219640), (544, 182495), (565, 175712), (578, 171760), (608, 163285), (646, 153680), (680, 145996), (760, 130628), (904, 109820), (1130, 87856), (1156, 85880), (1292, 76840), (1360, 72998), (1445, 68704), (1520, 65314), (1615, 61472), (1808, 54910), (1921, 51680), (2147, 46240), (2260, 43928), (2312, 42940), (2584, 38420), (2720, 36499), (2890, 34352), (3040, 32657), (3230, 30736), (3616, 27455), (3842, 25840), (4294, 23120), (4520, 21964), (4624, 21470), (5168, 19210), (5491, 18080), (5780, 17176), (6460, 15368), (7684, 12920), (8588, 11560), (9040, 10982), (9248, 10735), (9605, 10336)]