15697688200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{7321}}^1$

素因数の和:7559

約数の個数: 96

約数和(自身を含む): 37261365120

約数和(自身を除く): 21563676920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 151, 200, 284, 302, 355, 568, 604, 710, 755, 1208, 1420, 1510, 1775, 2840, 3020, 3550, 3775, 6040, 7100, 7321, 7550, 10721, 14200, 14642, 15100, 21442, 29284, 30200, 36605, 42884, 53605, 58568, 73210, 85768, 107210, 146420, 183025, 214420, 268025, 292840, 366050, 428840, 519791, 536050, 732100, 1039582, 1072100, 1105471, 1464200, 2079164, 2144200, 2210942, 2598955, 4158328, 4421884, 5197910, 5527355, 8843768, 10395820, 11054710, 12994775, 20791640, 22109420, 25989550, 27636775, 44218840, 51979100, 55273550, 78488441, 103958200, 110547100, 156976882, 221094200, 313953764, 392442205, 627907528, 784884410, 1569768820, 1962211025, 3139537640, 3924422050, 7848844100, 15697688200]

約数ペア:

[(1, 15697688200), (2, 7848844100), (4, 3924422050), (5, 3139537640), (8, 1962211025), (10, 1569768820), (20, 784884410), (25, 627907528), (40, 392442205), (50, 313953764), (71, 221094200), (100, 156976882), (142, 110547100), (151, 103958200), (200, 78488441), (284, 55273550), (302, 51979100), (355, 44218840), (568, 27636775), (604, 25989550), (710, 22109420), (755, 20791640), (1208, 12994775), (1420, 11054710), (1510, 10395820), (1775, 8843768), (2840, 5527355), (3020, 5197910), (3550, 4421884), (3775, 4158328), (6040, 2598955), (7100, 2210942), (7321, 2144200), (7550, 2079164), (10721, 1464200), (14200, 1105471), (14642, 1072100), (15100, 1039582), (21442, 732100), (29284, 536050), (30200, 519791), (36605, 428840), (42884, 366050), (53605, 292840), (58568, 268025), (73210, 214420), (85768, 183025), (107210, 146420)]