138279240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34919}}^1$

素因数の和:34947

約数の個数: 96

約数和(自身を含む): 490276800

約数和(自身を除く): 351997560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 34919, 69838, 104757, 139676, 174595, 209514, 279352, 314271, 349190, 384109, 419028, 523785, 628542, 698380, 768218, 838056, 1047570, 1152327, 1257084, 1396760, 1536436, 1571355, 1920545, 2095140, 2304654, 2514168, 3072872, 3142710, 3456981, 3841090, 4190280, 4609308, 5761635, 6285420, 6913962, 7682180, 9218616, 11523270, 12570840, 13827924, 15364360, 17284905, 23046540, 27655848, 34569810, 46093080, 69139620, 138279240]

約数ペア:

[(1, 138279240), (2, 69139620), (3, 46093080), (4, 34569810), (5, 27655848), (6, 23046540), (8, 17284905), (9, 15364360), (10, 13827924), (11, 12570840), (12, 11523270), (15, 9218616), (18, 7682180), (20, 6913962), (22, 6285420), (24, 5761635), (30, 4609308), (33, 4190280), (36, 3841090), (40, 3456981), (44, 3142710), (45, 3072872), (55, 2514168), (60, 2304654), (66, 2095140), (72, 1920545), (88, 1571355), (90, 1536436), (99, 1396760), (110, 1257084), (120, 1152327), (132, 1047570), (165, 838056), (180, 768218), (198, 698380), (220, 628542), (264, 523785), (330, 419028), (360, 384109), (396, 349190), (440, 314271), (495, 279352), (660, 209514), (792, 174595), (990, 139676), (1320, 104757), (1980, 69838), (3960, 34919)]