25841160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 87609600

約数和(自身を除く): 61768440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 337, 355, 360, 426, 540, 568, 639, 674, 710, 852, 1011, 1065, 1080, 1278, 1348, 1420, 1685, 1704, 1917, 2022, 2130, 2556, 2696, 2840, 3033, 3195, 3370, 3834, 4044, 4260, 5055, 5112, 6066, 6390, 6740, 7668, 8088, 8520, 9099, 9585, 10110, 12132, 12780, 13480, 15165, 15336, 18198, 19170, 20220, 23927, 24264, 25560, 30330, 36396, 38340, 40440, 45495, 47854, 60660, 71781, 72792, 76680, 90990, 95708, 119635, 121320, 143562, 181980, 191416, 215343, 239270, 287124, 358905, 363960, 430686, 478540, 574248, 646029, 717810, 861372, 957080, 1076715, 1292058, 1435620, 1722744, 2153430, 2584116, 2871240, 3230145, 4306860, 5168232, 6460290, 8613720, 12920580, 25841160]

約数ペア:

[(1, 25841160), (2, 12920580), (3, 8613720), (4, 6460290), (5, 5168232), (6, 4306860), (8, 3230145), (9, 2871240), (10, 2584116), (12, 2153430), (15, 1722744), (18, 1435620), (20, 1292058), (24, 1076715), (27, 957080), (30, 861372), (36, 717810), (40, 646029), (45, 574248), (54, 478540), (60, 430686), (71, 363960), (72, 358905), (90, 287124), (108, 239270), (120, 215343), (135, 191416), (142, 181980), (180, 143562), (213, 121320), (216, 119635), (270, 95708), (284, 90990), (337, 76680), (355, 72792), (360, 71781), (426, 60660), (540, 47854), (568, 45495), (639, 40440), (674, 38340), (710, 36396), (852, 30330), (1011, 25560), (1065, 24264), (1080, 23927), (1278, 20220), (1348, 19170), (1420, 18198), (1685, 15336), (1704, 15165), (1917, 13480), (2022, 12780), (2130, 12132), (2556, 10110), (2696, 9585), (2840, 9099), (3033, 8520), (3195, 8088), (3370, 7668), (3834, 6740), (4044, 6390), (4260, 6066), (5055, 5112)]