85175160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101399}}^1$

素因数の和:101420

約数の個数: 64

約数和(自身を含む): 292032000

約数和(自身を除く): 206856840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101399, 202798, 304197, 405596, 506995, 608394, 709793, 811192, 1013990, 1216788, 1419586, 1520985, 2027980, 2129379, 2433576, 2839172, 3041970, 3548965, 4055960, 4258758, 5678344, 6083940, 7097930, 8517516, 10646895, 12167880, 14195860, 17035032, 21293790, 28391720, 42587580, 85175160]

約数ペア:

[(1, 85175160), (2, 42587580), (3, 28391720), (4, 21293790), (5, 17035032), (6, 14195860), (7, 12167880), (8, 10646895), (10, 8517516), (12, 7097930), (14, 6083940), (15, 5678344), (20, 4258758), (21, 4055960), (24, 3548965), (28, 3041970), (30, 2839172), (35, 2433576), (40, 2129379), (42, 2027980), (56, 1520985), (60, 1419586), (70, 1216788), (84, 1013990), (105, 811192), (120, 709793), (140, 608394), (168, 506995), (210, 405596), (280, 304197), (420, 202798), (840, 101399)]