165474540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11939}}^1$

素因数の和:11972

約数の個数: 144

約数和(自身を含む): 625847040

約数和(自身を除く): 460372500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 11939, 13860, 23878, 35817, 47756, 59695, 71634, 83573, 107451, 119390, 131329, 143268, 167146, 179085, 214902, 238780, 250719, 262658, 334292, 358170, 393987, 417865, 429804, 501438, 525316, 537255, 656645, 716340, 752157, 787974, 835730, 919303, 1002876, 1074510, 1181961, 1253595, 1313290, 1504314, 1575948, 1671460, 1838606, 1969935, 2149020, 2363922, 2507190, 2626580, 2757909, 3008628, 3677212, 3760785, 3939870, 4596515, 4727844, 5014380, 5515818, 5909805, 7521570, 7879740, 8273727, 9193030, 11031636, 11819610, 13789545, 15043140, 16547454, 18386060, 23639220, 27579090, 33094908, 41368635, 55158180, 82737270, 165474540]

約数ペア:

[(1, 165474540), (2, 82737270), (3, 55158180), (4, 41368635), (5, 33094908), (6, 27579090), (7, 23639220), (9, 18386060), (10, 16547454), (11, 15043140), (12, 13789545), (14, 11819610), (15, 11031636), (18, 9193030), (20, 8273727), (21, 7879740), (22, 7521570), (28, 5909805), (30, 5515818), (33, 5014380), (35, 4727844), (36, 4596515), (42, 3939870), (44, 3760785), (45, 3677212), (55, 3008628), (60, 2757909), (63, 2626580), (66, 2507190), (70, 2363922), (77, 2149020), (84, 1969935), (90, 1838606), (99, 1671460), (105, 1575948), (110, 1504314), (126, 1313290), (132, 1253595), (140, 1181961), (154, 1074510), (165, 1002876), (180, 919303), (198, 835730), (210, 787974), (220, 752157), (231, 716340), (252, 656645), (308, 537255), (315, 525316), (330, 501438), (385, 429804), (396, 417865), (420, 393987), (462, 358170), (495, 334292), (630, 262658), (660, 250719), (693, 238780), (770, 214902), (924, 179085), (990, 167146), (1155, 143268), (1260, 131329), (1386, 119390), (1540, 107451), (1980, 83573), (2310, 71634), (2772, 59695), (3465, 47756), (4620, 35817), (6930, 23878), (11939, 13860)]