2000380050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3271}}^1$

素因数の和:3446

約数の個数: 120

約数和(自身を含む): 5596612032

約数和(自身を除く): 3596231982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 151, 162, 225, 270, 302, 405, 450, 453, 675, 755, 810, 906, 1350, 1359, 1510, 2025, 2265, 2718, 3271, 3775, 4050, 4077, 4530, 6542, 6795, 7550, 8154, 9813, 11325, 12231, 13590, 16355, 19626, 20385, 22650, 24462, 29439, 32710, 33975, 40770, 49065, 58878, 61155, 67950, 81775, 88317, 98130, 101925, 122310, 147195, 163550, 176634, 203850, 245325, 264951, 294390, 305775, 441585, 490650, 493921, 529902, 611550, 735975, 883170, 987842, 1324755, 1471950, 1481763, 2207925, 2469605, 2649510, 2963526, 4415850, 4445289, 4939210, 6623775, 7408815, 8890578, 12348025, 13247550, 13335867, 14817630, 22226445, 24696050, 26671734, 37044075, 40007601, 44452890, 66679335, 74088150, 80015202, 111132225, 133358670, 200038005, 222264450, 333396675, 400076010, 666793350, 1000190025, 2000380050]

約数ペア:

[(1, 2000380050), (2, 1000190025), (3, 666793350), (5, 400076010), (6, 333396675), (9, 222264450), (10, 200038005), (15, 133358670), (18, 111132225), (25, 80015202), (27, 74088150), (30, 66679335), (45, 44452890), (50, 40007601), (54, 37044075), (75, 26671734), (81, 24696050), (90, 22226445), (135, 14817630), (150, 13335867), (151, 13247550), (162, 12348025), (225, 8890578), (270, 7408815), (302, 6623775), (405, 4939210), (450, 4445289), (453, 4415850), (675, 2963526), (755, 2649510), (810, 2469605), (906, 2207925), (1350, 1481763), (1359, 1471950), (1510, 1324755), (2025, 987842), (2265, 883170), (2718, 735975), (3271, 611550), (3775, 529902), (4050, 493921), (4077, 490650), (4530, 441585), (6542, 305775), (6795, 294390), (7550, 264951), (8154, 245325), (9813, 203850), (11325, 176634), (12231, 163550), (13590, 147195), (16355, 122310), (19626, 101925), (20385, 98130), (22650, 88317), (24462, 81775), (29439, 67950), (32710, 61155), (33975, 58878), (40770, 49065)]