80310750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8270

約数の個数: 64

約数和(自身を含む): 215901504

約数和(自身を除く): 135590754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 8237, 9750, 16474, 24711, 41185, 49422, 82370, 107081, 123555, 205925, 214162, 247110, 321243, 411850, 535405, 617775, 642486, 1029625, 1070810, 1235550, 1606215, 2059250, 2677025, 3088875, 3212430, 5354050, 6177750, 8031075, 13385125, 16062150, 26770250, 40155375, 80310750]

約数ペア:

[(1, 80310750), (2, 40155375), (3, 26770250), (5, 16062150), (6, 13385125), (10, 8031075), (13, 6177750), (15, 5354050), (25, 3212430), (26, 3088875), (30, 2677025), (39, 2059250), (50, 1606215), (65, 1235550), (75, 1070810), (78, 1029625), (125, 642486), (130, 617775), (150, 535405), (195, 411850), (250, 321243), (325, 247110), (375, 214162), (390, 205925), (650, 123555), (750, 107081), (975, 82370), (1625, 49422), (1950, 41185), (3250, 24711), (4875, 16474), (8237, 9750)]