25732260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 79410240

約数和(自身を除く): 53677980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2423, 2655, 3540, 4846, 5310, 7269, 9692, 10620, 12115, 14538, 21807, 24230, 29076, 36345, 43614, 48460, 72690, 87228, 109035, 142957, 145380, 218070, 285914, 428871, 436140, 571828, 714785, 857742, 1286613, 1429570, 1715484, 2144355, 2573226, 2859140, 4288710, 5146452, 6433065, 8577420, 12866130, 25732260]

約数ペア:

[(1, 25732260), (2, 12866130), (3, 8577420), (4, 6433065), (5, 5146452), (6, 4288710), (9, 2859140), (10, 2573226), (12, 2144355), (15, 1715484), (18, 1429570), (20, 1286613), (30, 857742), (36, 714785), (45, 571828), (59, 436140), (60, 428871), (90, 285914), (118, 218070), (177, 145380), (180, 142957), (236, 109035), (295, 87228), (354, 72690), (531, 48460), (590, 43614), (708, 36345), (885, 29076), (1062, 24230), (1180, 21807), (1770, 14538), (2124, 12115), (2423, 10620), (2655, 9692), (3540, 7269), (4846, 5310)]