78889499600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2269}}^1\times {\mathrm{5113}}^1$

素因数の和:7417

約数の個数: 120

約数和(自身を含む): 200808676440

約数和(自身を除く): 121919176840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 2269, 3400, 4538, 5113, 6800, 9076, 10226, 11345, 18152, 20452, 22690, 25565, 36304, 38573, 40904, 45380, 51130, 56725, 77146, 81808, 86921, 90760, 102260, 113450, 127825, 154292, 173842, 181520, 192865, 204520, 226900, 255650, 308584, 347684, 385730, 409040, 434605, 453800, 511300, 617168, 695368, 771460, 869210, 907600, 964325, 1022600, 1390736, 1542920, 1738420, 1928650, 2045200, 2173025, 3085840, 3476840, 3857300, 4346050, 6953680, 7714600, 8692100, 11601397, 15429200, 17384200, 23202794, 34768400, 46405588, 58006985, 92811176, 116013970, 185622352, 197223749, 232027940, 290034925, 394447498, 464055880, 580069850, 788894996, 928111760, 986118745, 1160139700, 1577789992, 1972237490, 2320279400, 3155579984, 3944474980, 4640558800, 4930593725, 7888949960, 9861187450, 15777899920, 19722374900, 39444749800, 78889499600]

約数ペア:

[(1, 78889499600), (2, 39444749800), (4, 19722374900), (5, 15777899920), (8, 9861187450), (10, 7888949960), (16, 4930593725), (17, 4640558800), (20, 3944474980), (25, 3155579984), (34, 2320279400), (40, 1972237490), (50, 1577789992), (68, 1160139700), (80, 986118745), (85, 928111760), (100, 788894996), (136, 580069850), (170, 464055880), (200, 394447498), (272, 290034925), (340, 232027940), (400, 197223749), (425, 185622352), (680, 116013970), (850, 92811176), (1360, 58006985), (1700, 46405588), (2269, 34768400), (3400, 23202794), (4538, 17384200), (5113, 15429200), (6800, 11601397), (9076, 8692100), (10226, 7714600), (11345, 6953680), (18152, 4346050), (20452, 3857300), (22690, 3476840), (25565, 3085840), (36304, 2173025), (38573, 2045200), (40904, 1928650), (45380, 1738420), (51130, 1542920), (56725, 1390736), (77146, 1022600), (81808, 964325), (86921, 907600), (90760, 869210), (102260, 771460), (113450, 695368), (127825, 617168), (154292, 511300), (173842, 453800), (181520, 434605), (192865, 409040), (204520, 385730), (226900, 347684), (255650, 308584)]