153438120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38747}}^1$

素因数の和:38775

約数の個数: 96

約数和(自身を含む): 544021920

約数和(自身を除く): 390583800

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, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 348723, 387470, 426217, 464964, 581205, 697446, 774940, 852434, 929928, 1162410, 1278651, 1394892, 1549880, 1704868, 1743615, 2131085, 2324820, 2557302, 2789784, 3409736, 3487230, 3835953, 4262170, 4649640, 5114604, 6393255, 6974460, 7671906, 8524340, 10229208, 12786510, 13948920, 15343812, 17048680, 19179765, 25573020, 30687624, 38359530, 51146040, 76719060, 153438120]

約数ペア:

[(1, 153438120), (2, 76719060), (3, 51146040), (4, 38359530), (5, 30687624), (6, 25573020), (8, 19179765), (9, 17048680), (10, 15343812), (11, 13948920), (12, 12786510), (15, 10229208), (18, 8524340), (20, 7671906), (22, 6974460), (24, 6393255), (30, 5114604), (33, 4649640), (36, 4262170), (40, 3835953), (44, 3487230), (45, 3409736), (55, 2789784), (60, 2557302), (66, 2324820), (72, 2131085), (88, 1743615), (90, 1704868), (99, 1549880), (110, 1394892), (120, 1278651), (132, 1162410), (165, 929928), (180, 852434), (198, 774940), (220, 697446), (264, 581205), (330, 464964), (360, 426217), (396, 387470), (440, 348723), (495, 309976), (660, 232482), (792, 193735), (990, 154988), (1320, 116241), (1980, 77494), (3960, 38747)]