9561420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 108

約数和(自身を含む): 31951920

約数和(自身を除く): 22390500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 439, 484, 495, 605, 660, 726, 878, 990, 1089, 1210, 1317, 1452, 1756, 1815, 1980, 2178, 2195, 2420, 2634, 3630, 3951, 4356, 4390, 4829, 5268, 5445, 6585, 7260, 7902, 8780, 9658, 10890, 13170, 14487, 15804, 19316, 19755, 21780, 24145, 26340, 28974, 39510, 43461, 48290, 53119, 57948, 72435, 79020, 86922, 96580, 106238, 144870, 159357, 173844, 212476, 217305, 265595, 289740, 318714, 434610, 478071, 531190, 637428, 796785, 869220, 956142, 1062380, 1593570, 1912284, 2390355, 3187140, 4780710, 9561420]

約数ペア:

[(1, 9561420), (2, 4780710), (3, 3187140), (4, 2390355), (5, 1912284), (6, 1593570), (9, 1062380), (10, 956142), (11, 869220), (12, 796785), (15, 637428), (18, 531190), (20, 478071), (22, 434610), (30, 318714), (33, 289740), (36, 265595), (44, 217305), (45, 212476), (55, 173844), (60, 159357), (66, 144870), (90, 106238), (99, 96580), (110, 86922), (121, 79020), (132, 72435), (165, 57948), (180, 53119), (198, 48290), (220, 43461), (242, 39510), (330, 28974), (363, 26340), (396, 24145), (439, 21780), (484, 19755), (495, 19316), (605, 15804), (660, 14487), (726, 13170), (878, 10890), (990, 9658), (1089, 8780), (1210, 7902), (1317, 7260), (1452, 6585), (1756, 5445), (1815, 5268), (1980, 4829), (2178, 4390), (2195, 4356), (2420, 3951), (2634, 3630)]