66317550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 113670930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 325, 355, 390, 426, 479, 650, 710, 923, 958, 975, 1065, 1437, 1775, 1846, 1950, 2130, 2395, 2769, 2874, 3550, 4615, 4790, 5325, 5538, 6227, 7185, 9230, 10650, 11975, 12454, 13845, 14370, 18681, 23075, 23950, 27690, 31135, 34009, 35925, 37362, 46150, 62270, 68018, 69225, 71850, 93405, 102027, 138450, 155675, 170045, 186810, 204054, 311350, 340090, 442117, 467025, 510135, 850225, 884234, 934050, 1020270, 1326351, 1700450, 2210585, 2550675, 2652702, 4421170, 5101350, 6631755, 11052925, 13263510, 22105850, 33158775, 66317550]

約数ペア:

[(1, 66317550), (2, 33158775), (3, 22105850), (5, 13263510), (6, 11052925), (10, 6631755), (13, 5101350), (15, 4421170), (25, 2652702), (26, 2550675), (30, 2210585), (39, 1700450), (50, 1326351), (65, 1020270), (71, 934050), (75, 884234), (78, 850225), (130, 510135), (142, 467025), (150, 442117), (195, 340090), (213, 311350), (325, 204054), (355, 186810), (390, 170045), (426, 155675), (479, 138450), (650, 102027), (710, 93405), (923, 71850), (958, 69225), (975, 68018), (1065, 62270), (1437, 46150), (1775, 37362), (1846, 35925), (1950, 34009), (2130, 31135), (2395, 27690), (2769, 23950), (2874, 23075), (3550, 18681), (4615, 14370), (4790, 13845), (5325, 12454), (5538, 11975), (6227, 10650), (7185, 9230)]