138768660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11173}}^1$

素因数の和:11214

約数の個数: 96

約数和(自身を含む): 450535680

約数和(自身を除く): 311767020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11173, 12420, 22346, 33519, 44692, 55865, 67038, 100557, 111730, 134076, 167595, 201114, 223460, 256979, 301671, 335190, 402228, 502785, 513958, 603342, 670380, 770937, 1005570, 1027916, 1206684, 1284895, 1508355, 1541874, 2011140, 2312811, 2569790, 3016710, 3083748, 3854685, 4625622, 5139580, 6033420, 6938433, 7709370, 9251244, 11564055, 13876866, 15418740, 23128110, 27753732, 34692165, 46256220, 69384330, 138768660]

約数ペア:

[(1, 138768660), (2, 69384330), (3, 46256220), (4, 34692165), (5, 27753732), (6, 23128110), (9, 15418740), (10, 13876866), (12, 11564055), (15, 9251244), (18, 7709370), (20, 6938433), (23, 6033420), (27, 5139580), (30, 4625622), (36, 3854685), (45, 3083748), (46, 3016710), (54, 2569790), (60, 2312811), (69, 2011140), (90, 1541874), (92, 1508355), (108, 1284895), (115, 1206684), (135, 1027916), (138, 1005570), (180, 770937), (207, 670380), (230, 603342), (270, 513958), (276, 502785), (345, 402228), (414, 335190), (460, 301671), (540, 256979), (621, 223460), (690, 201114), (828, 167595), (1035, 134076), (1242, 111730), (1380, 100557), (2070, 67038), (2484, 55865), (3105, 44692), (4140, 33519), (6210, 22346), (11173, 12420)]