129859620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 413274624

約数和(自身を除く): 283415004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 577, 605, 620, 660, 682, 726, 930, 1023, 1154, 1210, 1364, 1452, 1705, 1731, 1815, 1860, 2046, 2308, 2420, 2885, 3410, 3462, 3630, 3751, 4092, 5115, 5770, 6347, 6820, 6924, 7260, 7502, 8655, 10230, 11253, 11540, 12694, 15004, 17310, 17887, 18755, 19041, 20460, 22506, 25388, 31735, 34620, 35774, 37510, 38082, 45012, 53661, 56265, 63470, 69817, 71548, 75020, 76164, 89435, 95205, 107322, 112530, 126940, 139634, 178870, 190410, 196757, 209451, 214644, 225060, 268305, 279268, 349085, 357740, 380820, 393514, 418902, 536610, 590271, 698170, 787028, 837804, 983785, 1047255, 1073220, 1180542, 1396340, 1967570, 2094510, 2164327, 2361084, 2951355, 3935140, 4189020, 4328654, 5902710, 6492981, 8657308, 10821635, 11805420, 12985962, 21643270, 25971924, 32464905, 43286540, 64929810, 129859620]

約数ペア:

[(1, 129859620), (2, 64929810), (3, 43286540), (4, 32464905), (5, 25971924), (6, 21643270), (10, 12985962), (11, 11805420), (12, 10821635), (15, 8657308), (20, 6492981), (22, 5902710), (30, 4328654), (31, 4189020), (33, 3935140), (44, 2951355), (55, 2361084), (60, 2164327), (62, 2094510), (66, 1967570), (93, 1396340), (110, 1180542), (121, 1073220), (124, 1047255), (132, 983785), (155, 837804), (165, 787028), (186, 698170), (220, 590271), (242, 536610), (310, 418902), (330, 393514), (341, 380820), (363, 357740), (372, 349085), (465, 279268), (484, 268305), (577, 225060), (605, 214644), (620, 209451), (660, 196757), (682, 190410), (726, 178870), (930, 139634), (1023, 126940), (1154, 112530), (1210, 107322), (1364, 95205), (1452, 89435), (1705, 76164), (1731, 75020), (1815, 71548), (1860, 69817), (2046, 63470), (2308, 56265), (2420, 53661), (2885, 45012), (3410, 38082), (3462, 37510), (3630, 35774), (3751, 34620), (4092, 31735), (5115, 25388), (5770, 22506), (6347, 20460), (6820, 19041), (6924, 18755), (7260, 17887), (7502, 17310), (8655, 15004), (10230, 12694), (11253, 11540)]