90109740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3031

約数の個数: 96

約数和(自身を含む): 292400640

約数和(自身を除く): 202290900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 2939, 3066, 4380, 5110, 5878, 6132, 7665, 8817, 10220, 11756, 14695, 15330, 17634, 20573, 29390, 30660, 35268, 41146, 44085, 58780, 61719, 82292, 88170, 102865, 123438, 176340, 205730, 214547, 246876, 308595, 411460, 429094, 617190, 643641, 858188, 1072735, 1234380, 1287282, 1501829, 2145470, 2574564, 3003658, 3218205, 4290940, 4505487, 6007316, 6436410, 7509145, 9010974, 12872820, 15018290, 18021948, 22527435, 30036580, 45054870, 90109740]

約数ペア:

[(1, 90109740), (2, 45054870), (3, 30036580), (4, 22527435), (5, 18021948), (6, 15018290), (7, 12872820), (10, 9010974), (12, 7509145), (14, 6436410), (15, 6007316), (20, 4505487), (21, 4290940), (28, 3218205), (30, 3003658), (35, 2574564), (42, 2145470), (60, 1501829), (70, 1287282), (73, 1234380), (84, 1072735), (105, 858188), (140, 643641), (146, 617190), (210, 429094), (219, 411460), (292, 308595), (365, 246876), (420, 214547), (438, 205730), (511, 176340), (730, 123438), (876, 102865), (1022, 88170), (1095, 82292), (1460, 61719), (1533, 58780), (2044, 44085), (2190, 41146), (2555, 35268), (2939, 30660), (3066, 29390), (4380, 20573), (5110, 17634), (5878, 15330), (6132, 14695), (7665, 11756), (8817, 10220)]