101278890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 288645120

約数和(自身を除く): 187366230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 90, 94, 115, 135, 138, 141, 207, 230, 235, 270, 282, 345, 347, 414, 423, 470, 621, 690, 694, 705, 846, 1035, 1041, 1081, 1242, 1269, 1410, 1735, 2070, 2082, 2115, 2162, 2538, 3105, 3123, 3243, 3470, 4230, 5205, 5405, 6210, 6246, 6345, 6486, 7981, 9369, 9729, 10410, 10810, 12690, 15615, 15962, 16215, 16309, 18738, 19458, 23943, 29187, 31230, 32430, 32618, 39905, 46845, 47886, 48645, 48927, 58374, 71829, 79810, 81545, 93690, 97290, 97854, 119715, 143658, 145935, 146781, 163090, 215487, 239430, 244635, 291870, 293562, 359145, 375107, 430974, 440343, 489270, 718290, 733905, 750214, 880686, 1077435, 1125321, 1467810, 1875535, 2154870, 2201715, 2250642, 3375963, 3751070, 4403430, 5626605, 6751926, 10127889, 11253210, 16879815, 20255778, 33759630, 50639445, 101278890]

約数ペア:

[(1, 101278890), (2, 50639445), (3, 33759630), (5, 20255778), (6, 16879815), (9, 11253210), (10, 10127889), (15, 6751926), (18, 5626605), (23, 4403430), (27, 3751070), (30, 3375963), (45, 2250642), (46, 2201715), (47, 2154870), (54, 1875535), (69, 1467810), (90, 1125321), (94, 1077435), (115, 880686), (135, 750214), (138, 733905), (141, 718290), (207, 489270), (230, 440343), (235, 430974), (270, 375107), (282, 359145), (345, 293562), (347, 291870), (414, 244635), (423, 239430), (470, 215487), (621, 163090), (690, 146781), (694, 145935), (705, 143658), (846, 119715), (1035, 97854), (1041, 97290), (1081, 93690), (1242, 81545), (1269, 79810), (1410, 71829), (1735, 58374), (2070, 48927), (2082, 48645), (2115, 47886), (2162, 46845), (2538, 39905), (3105, 32618), (3123, 32430), (3243, 31230), (3470, 29187), (4230, 23943), (5205, 19458), (5405, 18738), (6210, 16309), (6246, 16215), (6345, 15962), (6486, 15615), (7981, 12690), (9369, 10810), (9729, 10410)]