27102420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 87498684

約数和(自身を除く): 60396264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 521, 578, 612, 765, 867, 1020, 1042, 1156, 1445, 1530, 1563, 1734, 2084, 2601, 2605, 2890, 3060, 3126, 3468, 4335, 4689, 5202, 5210, 5780, 6252, 7815, 8670, 8857, 9378, 10404, 10420, 13005, 15630, 17340, 17714, 18756, 23445, 26010, 26571, 31260, 35428, 44285, 46890, 52020, 53142, 79713, 88570, 93780, 106284, 132855, 150569, 159426, 177140, 265710, 301138, 318852, 398565, 451707, 531420, 602276, 752845, 797130, 903414, 1355121, 1505690, 1594260, 1806828, 2258535, 2710242, 3011380, 4517070, 5420484, 6775605, 9034140, 13551210, 27102420]

約数ペア:

[(1, 27102420), (2, 13551210), (3, 9034140), (4, 6775605), (5, 5420484), (6, 4517070), (9, 3011380), (10, 2710242), (12, 2258535), (15, 1806828), (17, 1594260), (18, 1505690), (20, 1355121), (30, 903414), (34, 797130), (36, 752845), (45, 602276), (51, 531420), (60, 451707), (68, 398565), (85, 318852), (90, 301138), (102, 265710), (153, 177140), (170, 159426), (180, 150569), (204, 132855), (255, 106284), (289, 93780), (306, 88570), (340, 79713), (510, 53142), (521, 52020), (578, 46890), (612, 44285), (765, 35428), (867, 31260), (1020, 26571), (1042, 26010), (1156, 23445), (1445, 18756), (1530, 17714), (1563, 17340), (1734, 15630), (2084, 13005), (2601, 10420), (2605, 10404), (2890, 9378), (3060, 8857), (3126, 8670), (3468, 7815), (4335, 6252), (4689, 5780), (5202, 5210)]