42877620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 134346240

約数和(自身を除く): 91468620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 293, 540, 542, 586, 813, 879, 1084, 1172, 1355, 1465, 1626, 1758, 2439, 2637, 2710, 2930, 3252, 3516, 4065, 4395, 4878, 5274, 5420, 5860, 7317, 7911, 8130, 8790, 9756, 10548, 12195, 13185, 14634, 15822, 16260, 17580, 24390, 26370, 29268, 31644, 36585, 39555, 48780, 52740, 73170, 79110, 79403, 146340, 158220, 158806, 238209, 317612, 397015, 476418, 714627, 794030, 952836, 1191045, 1429254, 1588060, 2143881, 2382090, 2858508, 3573135, 4287762, 4764180, 7146270, 8575524, 10719405, 14292540, 21438810, 42877620]

約数ペア:

[(1, 42877620), (2, 21438810), (3, 14292540), (4, 10719405), (5, 8575524), (6, 7146270), (9, 4764180), (10, 4287762), (12, 3573135), (15, 2858508), (18, 2382090), (20, 2143881), (27, 1588060), (30, 1429254), (36, 1191045), (45, 952836), (54, 794030), (60, 714627), (90, 476418), (108, 397015), (135, 317612), (180, 238209), (270, 158806), (271, 158220), (293, 146340), (540, 79403), (542, 79110), (586, 73170), (813, 52740), (879, 48780), (1084, 39555), (1172, 36585), (1355, 31644), (1465, 29268), (1626, 26370), (1758, 24390), (2439, 17580), (2637, 16260), (2710, 15822), (2930, 14634), (3252, 13185), (3516, 12195), (4065, 10548), (4395, 9756), (4878, 8790), (5274, 8130), (5420, 7911), (5860, 7317)]