78128010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 218191680

約数和(自身を除く): 140063670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 529, 547, 621, 690, 1035, 1058, 1094, 1242, 1587, 1641, 2070, 2645, 2735, 3105, 3174, 3282, 4761, 4923, 5290, 5470, 6210, 7935, 8205, 9522, 9846, 12581, 14283, 14769, 15870, 16410, 23805, 24615, 25162, 28566, 29538, 37743, 47610, 49230, 62905, 71415, 73845, 75486, 113229, 125810, 142830, 147690, 188715, 226458, 289363, 339687, 377430, 566145, 578726, 679374, 868089, 1132290, 1446815, 1698435, 1736178, 2604267, 2893630, 3396870, 4340445, 5208534, 7812801, 8680890, 13021335, 15625602, 26042670, 39064005, 78128010]

約数ペア:

[(1, 78128010), (2, 39064005), (3, 26042670), (5, 15625602), (6, 13021335), (9, 8680890), (10, 7812801), (15, 5208534), (18, 4340445), (23, 3396870), (27, 2893630), (30, 2604267), (45, 1736178), (46, 1698435), (54, 1446815), (69, 1132290), (90, 868089), (115, 679374), (135, 578726), (138, 566145), (207, 377430), (230, 339687), (270, 289363), (345, 226458), (414, 188715), (529, 147690), (547, 142830), (621, 125810), (690, 113229), (1035, 75486), (1058, 73845), (1094, 71415), (1242, 62905), (1587, 49230), (1641, 47610), (2070, 37743), (2645, 29538), (2735, 28566), (3105, 25162), (3174, 24615), (3282, 23805), (4761, 16410), (4923, 15870), (5290, 14769), (5470, 14283), (6210, 12581), (7935, 9846), (8205, 9522)]