100150160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 257662080

約数和(自身を除く): 157511920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1559, 1606, 2920, 3118, 3212, 4015, 5840, 6236, 6424, 7795, 8030, 12472, 12848, 15590, 16060, 17149, 24944, 31180, 32120, 34298, 62360, 64240, 68596, 85745, 113807, 124720, 137192, 171490, 227614, 274384, 342980, 455228, 569035, 685960, 910456, 1138070, 1251877, 1371920, 1820912, 2276140, 2503754, 4552280, 5007508, 6259385, 9104560, 10015016, 12518770, 20030032, 25037540, 50075080, 100150160]

約数ペア:

[(1, 100150160), (2, 50075080), (4, 25037540), (5, 20030032), (8, 12518770), (10, 10015016), (11, 9104560), (16, 6259385), (20, 5007508), (22, 4552280), (40, 2503754), (44, 2276140), (55, 1820912), (73, 1371920), (80, 1251877), (88, 1138070), (110, 910456), (146, 685960), (176, 569035), (220, 455228), (292, 342980), (365, 274384), (440, 227614), (584, 171490), (730, 137192), (803, 124720), (880, 113807), (1168, 85745), (1460, 68596), (1559, 64240), (1606, 62360), (2920, 34298), (3118, 32120), (3212, 31180), (4015, 24944), (5840, 17149), (6236, 16060), (6424, 15590), (7795, 12848), (8030, 12472)]