13305710900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{4423}}^1$

素因数の和:4953

約数の個数: 72

約数和(自身を含む): 29376244800

約数和(自身を除く): 16070533900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 449, 670, 898, 1340, 1675, 1796, 2245, 3350, 4423, 4490, 6700, 8846, 8980, 11225, 17692, 22115, 22450, 30083, 44230, 44900, 60166, 88460, 110575, 120332, 150415, 221150, 296341, 300830, 442300, 592682, 601660, 752075, 1185364, 1481705, 1504150, 1985927, 2963410, 3008300, 3971854, 5926820, 7408525, 7943708, 9929635, 14817050, 19859270, 29634100, 39718540, 49648175, 99296350, 133057109, 198592700, 266114218, 532228436, 665285545, 1330571090, 2661142180, 3326427725, 6652855450, 13305710900]

約数ペア:

[(1, 13305710900), (2, 6652855450), (4, 3326427725), (5, 2661142180), (10, 1330571090), (20, 665285545), (25, 532228436), (50, 266114218), (67, 198592700), (100, 133057109), (134, 99296350), (268, 49648175), (335, 39718540), (449, 29634100), (670, 19859270), (898, 14817050), (1340, 9929635), (1675, 7943708), (1796, 7408525), (2245, 5926820), (3350, 3971854), (4423, 3008300), (4490, 2963410), (6700, 1985927), (8846, 1504150), (8980, 1481705), (11225, 1185364), (17692, 752075), (22115, 601660), (22450, 592682), (30083, 442300), (44230, 300830), (44900, 296341), (60166, 221150), (88460, 150415), (110575, 120332)]