220088340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1443

約数の個数: 120

約数和(自身を含む): 697656960

約数和(自身を除く): 477568620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1236, 1319, 1545, 1620, 1854, 2060, 2638, 2781, 3090, 3708, 3957, 4635, 5276, 5562, 6180, 6595, 7914, 8343, 9270, 11124, 11871, 13190, 13905, 15828, 16686, 18540, 19785, 23742, 26380, 27810, 33372, 35613, 39570, 41715, 47484, 55620, 59355, 71226, 79140, 83430, 106839, 118710, 135857, 142452, 166860, 178065, 213678, 237420, 271714, 356130, 407571, 427356, 534195, 543428, 679285, 712260, 815142, 1068390, 1222713, 1358570, 1630284, 2037855, 2136780, 2445426, 2717140, 3668139, 4075710, 4890852, 6113565, 7336278, 8151420, 11004417, 12227130, 14672556, 18340695, 22008834, 24454260, 36681390, 44017668, 55022085, 73362780, 110044170, 220088340]

約数ペア:

[(1, 220088340), (2, 110044170), (3, 73362780), (4, 55022085), (5, 44017668), (6, 36681390), (9, 24454260), (10, 22008834), (12, 18340695), (15, 14672556), (18, 12227130), (20, 11004417), (27, 8151420), (30, 7336278), (36, 6113565), (45, 4890852), (54, 4075710), (60, 3668139), (81, 2717140), (90, 2445426), (103, 2136780), (108, 2037855), (135, 1630284), (162, 1358570), (180, 1222713), (206, 1068390), (270, 815142), (309, 712260), (324, 679285), (405, 543428), (412, 534195), (515, 427356), (540, 407571), (618, 356130), (810, 271714), (927, 237420), (1030, 213678), (1236, 178065), (1319, 166860), (1545, 142452), (1620, 135857), (1854, 118710), (2060, 106839), (2638, 83430), (2781, 79140), (3090, 71226), (3708, 59355), (3957, 55620), (4635, 47484), (5276, 41715), (5562, 39570), (6180, 35613), (6595, 33372), (7914, 27810), (8343, 26380), (9270, 23742), (11124, 19785), (11871, 18540), (13190, 16686), (13905, 15828)]