2231700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 6645408

約数和(自身を除く): 4413708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 173, 215, 258, 300, 346, 430, 516, 519, 645, 692, 860, 865, 1038, 1075, 1290, 1730, 2076, 2150, 2580, 2595, 3225, 3460, 4300, 4325, 5190, 6450, 7439, 8650, 10380, 12900, 12975, 14878, 17300, 22317, 25950, 29756, 37195, 44634, 51900, 74390, 89268, 111585, 148780, 185975, 223170, 371950, 446340, 557925, 743900, 1115850, 2231700]

約数ペア:

[(1, 2231700), (2, 1115850), (3, 743900), (4, 557925), (5, 446340), (6, 371950), (10, 223170), (12, 185975), (15, 148780), (20, 111585), (25, 89268), (30, 74390), (43, 51900), (50, 44634), (60, 37195), (75, 29756), (86, 25950), (100, 22317), (129, 17300), (150, 14878), (172, 12975), (173, 12900), (215, 10380), (258, 8650), (300, 7439), (346, 6450), (430, 5190), (516, 4325), (519, 4300), (645, 3460), (692, 3225), (860, 2595), (865, 2580), (1038, 2150), (1075, 2076), (1290, 1730)]