179625420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 607239360

約数和(自身を除く): 427613940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 2647, 3393, 3770, 4524, 5220, 5294, 5655, 6786, 7540, 7941, 10588, 11310, 13235, 13572, 15882, 16965, 22620, 23823, 26470, 31764, 33930, 34411, 39705, 47646, 52940, 67860, 68822, 76763, 79410, 95292, 103233, 119115, 137644, 153526, 158820, 172055, 206466, 230289, 238230, 307052, 309699, 344110, 383815, 412932, 460578, 476460, 516165, 619398, 688220, 690867, 767630, 921156, 997919, 1032330, 1151445, 1238796, 1381734, 1535260, 1548495, 1995838, 2064660, 2302890, 2763468, 2993757, 3096990, 3454335, 3991676, 4605780, 4989595, 5987514, 6193980, 6908670, 8981271, 9979190, 11975028, 13817340, 14968785, 17962542, 19958380, 29937570, 35925084, 44906355, 59875140, 89812710, 179625420]

約数ペア:

[(1, 179625420), (2, 89812710), (3, 59875140), (4, 44906355), (5, 35925084), (6, 29937570), (9, 19958380), (10, 17962542), (12, 14968785), (13, 13817340), (15, 11975028), (18, 9979190), (20, 8981271), (26, 6908670), (29, 6193980), (30, 5987514), (36, 4989595), (39, 4605780), (45, 3991676), (52, 3454335), (58, 3096990), (60, 2993757), (65, 2763468), (78, 2302890), (87, 2064660), (90, 1995838), (116, 1548495), (117, 1535260), (130, 1381734), (145, 1238796), (156, 1151445), (174, 1032330), (180, 997919), (195, 921156), (234, 767630), (260, 690867), (261, 688220), (290, 619398), (348, 516165), (377, 476460), (390, 460578), (435, 412932), (468, 383815), (522, 344110), (580, 309699), (585, 307052), (754, 238230), (780, 230289), (870, 206466), (1044, 172055), (1131, 158820), (1170, 153526), (1305, 137644), (1508, 119115), (1740, 103233), (1885, 95292), (2262, 79410), (2340, 76763), (2610, 68822), (2647, 67860), (3393, 52940), (3770, 47646), (4524, 39705), (5220, 34411), (5294, 33930), (5655, 31764), (6786, 26470), (7540, 23823), (7941, 22620), (10588, 16965), (11310, 15882), (13235, 13572)]