47755620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 160392960

約数和(自身を除く): 112637340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 271, 330, 356, 396, 445, 495, 534, 542, 660, 801, 813, 890, 979, 990, 1068, 1084, 1335, 1355, 1602, 1626, 1780, 1958, 1980, 2439, 2670, 2710, 2937, 2981, 3204, 3252, 3916, 4005, 4065, 4878, 4895, 5340, 5420, 5874, 5962, 8010, 8130, 8811, 8943, 9756, 9790, 11748, 11924, 12195, 14685, 14905, 16020, 16260, 17622, 17886, 19580, 24119, 24390, 26829, 29370, 29810, 35244, 35772, 44055, 44715, 48238, 48780, 53658, 58740, 59620, 72357, 88110, 89430, 96476, 107316, 120595, 134145, 144714, 176220, 178860, 217071, 241190, 265309, 268290, 289428, 361785, 434142, 482380, 530618, 536580, 723570, 795927, 868284, 1061236, 1085355, 1326545, 1447140, 1591854, 2170710, 2387781, 2653090, 3183708, 3979635, 4341420, 4775562, 5306180, 7959270, 9551124, 11938905, 15918540, 23877810, 47755620]

約数ペア:

[(1, 47755620), (2, 23877810), (3, 15918540), (4, 11938905), (5, 9551124), (6, 7959270), (9, 5306180), (10, 4775562), (11, 4341420), (12, 3979635), (15, 3183708), (18, 2653090), (20, 2387781), (22, 2170710), (30, 1591854), (33, 1447140), (36, 1326545), (44, 1085355), (45, 1061236), (55, 868284), (60, 795927), (66, 723570), (89, 536580), (90, 530618), (99, 482380), (110, 434142), (132, 361785), (165, 289428), (178, 268290), (180, 265309), (198, 241190), (220, 217071), (267, 178860), (271, 176220), (330, 144714), (356, 134145), (396, 120595), (445, 107316), (495, 96476), (534, 89430), (542, 88110), (660, 72357), (801, 59620), (813, 58740), (890, 53658), (979, 48780), (990, 48238), (1068, 44715), (1084, 44055), (1335, 35772), (1355, 35244), (1602, 29810), (1626, 29370), (1780, 26829), (1958, 24390), (1980, 24119), (2439, 19580), (2670, 17886), (2710, 17622), (2937, 16260), (2981, 16020), (3204, 14905), (3252, 14685), (3916, 12195), (4005, 11924), (4065, 11748), (4878, 9790), (4895, 9756), (5340, 8943), (5420, 8811), (5874, 8130), (5962, 8010)]