129765150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1106

約数の個数: 72

約数和(自身を含む): 349952304

約数和(自身を除く): 220187154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 457, 631, 914, 1262, 1371, 1893, 2285, 2742, 3155, 3786, 4113, 4570, 5679, 6310, 6855, 8226, 9465, 11358, 11425, 13710, 15775, 18930, 20565, 22850, 28395, 31550, 34275, 41130, 47325, 56790, 68550, 94650, 102825, 141975, 205650, 283950, 288367, 576734, 865101, 1441835, 1730202, 2595303, 2883670, 4325505, 5190606, 7209175, 8651010, 12976515, 14418350, 21627525, 25953030, 43255050, 64882575, 129765150]

約数ペア:

[(1, 129765150), (2, 64882575), (3, 43255050), (5, 25953030), (6, 21627525), (9, 14418350), (10, 12976515), (15, 8651010), (18, 7209175), (25, 5190606), (30, 4325505), (45, 2883670), (50, 2595303), (75, 1730202), (90, 1441835), (150, 865101), (225, 576734), (450, 288367), (457, 283950), (631, 205650), (914, 141975), (1262, 102825), (1371, 94650), (1893, 68550), (2285, 56790), (2742, 47325), (3155, 41130), (3786, 34275), (4113, 31550), (4570, 28395), (5679, 22850), (6310, 20565), (6855, 18930), (8226, 15775), (9465, 13710), (11358, 11425)]