77196780

素因数分解:

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

素因数の和:2500

約数の個数: 96

約数和(自身を含む): 244339200

約数和(自身を除く): 167142420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2423, 2655, 3186, 3540, 4846, 5310, 6372, 7269, 7965, 9692, 10620, 12115, 14538, 15930, 21807, 24230, 29076, 31860, 36345, 43614, 48460, 65421, 72690, 87228, 109035, 130842, 142957, 145380, 218070, 261684, 285914, 327105, 428871, 436140, 571828, 654210, 714785, 857742, 1286613, 1308420, 1429570, 1715484, 2144355, 2573226, 2859140, 3859839, 4288710, 5146452, 6433065, 7719678, 8577420, 12866130, 15439356, 19299195, 25732260, 38598390, 77196780]

約数ペア:

[(1, 77196780), (2, 38598390), (3, 25732260), (4, 19299195), (5, 15439356), (6, 12866130), (9, 8577420), (10, 7719678), (12, 6433065), (15, 5146452), (18, 4288710), (20, 3859839), (27, 2859140), (30, 2573226), (36, 2144355), (45, 1715484), (54, 1429570), (59, 1308420), (60, 1286613), (90, 857742), (108, 714785), (118, 654210), (135, 571828), (177, 436140), (180, 428871), (236, 327105), (270, 285914), (295, 261684), (354, 218070), (531, 145380), (540, 142957), (590, 130842), (708, 109035), (885, 87228), (1062, 72690), (1180, 65421), (1593, 48460), (1770, 43614), (2124, 36345), (2423, 31860), (2655, 29076), (3186, 24230), (3540, 21807), (4846, 15930), (5310, 14538), (6372, 12115), (7269, 10620), (7965, 9692)]