22737420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 70171920

約数和(自身を除く): 47434500

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, 2141, 2655, 3540, 4282, 5310, 6423, 8564, 10620, 10705, 12846, 19269, 21410, 25692, 32115, 38538, 42820, 64230, 77076, 96345, 126319, 128460, 192690, 252638, 378957, 385380, 505276, 631595, 757914, 1136871, 1263190, 1515828, 1894785, 2273742, 2526380, 3789570, 4547484, 5684355, 7579140, 11368710, 22737420]

約数ペア:

[(1, 22737420), (2, 11368710), (3, 7579140), (4, 5684355), (5, 4547484), (6, 3789570), (9, 2526380), (10, 2273742), (12, 1894785), (15, 1515828), (18, 1263190), (20, 1136871), (30, 757914), (36, 631595), (45, 505276), (59, 385380), (60, 378957), (90, 252638), (118, 192690), (177, 128460), (180, 126319), (236, 96345), (295, 77076), (354, 64230), (531, 42820), (590, 38538), (708, 32115), (885, 25692), (1062, 21410), (1180, 19269), (1770, 12846), (2124, 10705), (2141, 10620), (2655, 8564), (3540, 6423), (4282, 5310)]