75418140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 244500480

約数和(自身を除く): 169082340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2273, 2370, 2765, 3318, 4546, 4740, 5530, 6636, 6819, 8295, 9092, 11060, 11365, 13638, 15911, 16590, 22730, 27276, 31822, 33180, 34095, 45460, 47733, 63644, 68190, 79555, 95466, 136380, 159110, 179567, 190932, 238665, 318220, 359134, 477330, 538701, 718268, 897835, 954660, 1077402, 1256969, 1795670, 2154804, 2513938, 2693505, 3591340, 3770907, 5027876, 5387010, 6284845, 7541814, 10774020, 12569690, 15083628, 18854535, 25139380, 37709070, 75418140]

約数ペア:

[(1, 75418140), (2, 37709070), (3, 25139380), (4, 18854535), (5, 15083628), (6, 12569690), (7, 10774020), (10, 7541814), (12, 6284845), (14, 5387010), (15, 5027876), (20, 3770907), (21, 3591340), (28, 2693505), (30, 2513938), (35, 2154804), (42, 1795670), (60, 1256969), (70, 1077402), (79, 954660), (84, 897835), (105, 718268), (140, 538701), (158, 477330), (210, 359134), (237, 318220), (316, 238665), (395, 190932), (420, 179567), (474, 159110), (553, 136380), (790, 95466), (948, 79555), (1106, 68190), (1185, 63644), (1580, 47733), (1659, 45460), (2212, 34095), (2273, 33180), (2370, 31822), (2765, 27276), (3318, 22730), (4546, 16590), (4740, 15911), (5530, 13638), (6636, 11365), (6819, 11060), (8295, 9092)]