129759900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8161}}^1$

素因数の和:8231

約数の個数: 72

約数和(自身を含む): 382569264

約数和(自身を除く): 252809364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 8161, 15900, 16322, 24483, 32644, 40805, 48966, 81610, 97932, 122415, 163220, 204025, 244830, 408050, 432533, 489660, 612075, 816100, 865066, 1224150, 1297599, 1730132, 2162665, 2448300, 2595198, 4325330, 5190396, 6487995, 8650660, 10813325, 12975990, 21626650, 25951980, 32439975, 43253300, 64879950, 129759900]

約数ペア:

[(1, 129759900), (2, 64879950), (3, 43253300), (4, 32439975), (5, 25951980), (6, 21626650), (10, 12975990), (12, 10813325), (15, 8650660), (20, 6487995), (25, 5190396), (30, 4325330), (50, 2595198), (53, 2448300), (60, 2162665), (75, 1730132), (100, 1297599), (106, 1224150), (150, 865066), (159, 816100), (212, 612075), (265, 489660), (300, 432533), (318, 408050), (530, 244830), (636, 204025), (795, 163220), (1060, 122415), (1325, 97932), (1590, 81610), (2650, 48966), (3180, 40805), (3975, 32644), (5300, 24483), (7950, 16322), (8161, 15900)]