27456700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 65245824

約数和(自身を除く): 37789124

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 521, 527, 620, 775, 850, 1042, 1054, 1550, 1700, 2084, 2108, 2605, 2635, 3100, 5210, 5270, 8857, 10420, 10540, 13025, 13175, 16151, 17714, 26050, 26350, 32302, 35428, 44285, 52100, 52700, 64604, 80755, 88570, 161510, 177140, 221425, 274567, 323020, 403775, 442850, 549134, 807550, 885700, 1098268, 1372835, 1615100, 2745670, 5491340, 6864175, 13728350, 27456700]

約数ペア:

[(1, 27456700), (2, 13728350), (4, 6864175), (5, 5491340), (10, 2745670), (17, 1615100), (20, 1372835), (25, 1098268), (31, 885700), (34, 807550), (50, 549134), (62, 442850), (68, 403775), (85, 323020), (100, 274567), (124, 221425), (155, 177140), (170, 161510), (310, 88570), (340, 80755), (425, 64604), (521, 52700), (527, 52100), (620, 44285), (775, 35428), (850, 32302), (1042, 26350), (1054, 26050), (1550, 17714), (1700, 16151), (2084, 13175), (2108, 13025), (2605, 10540), (2635, 10420), (3100, 8857), (5210, 5270)]