102211860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 295827840

約数和(自身を除く): 193615980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 173, 215, 229, 258, 346, 430, 458, 516, 519, 645, 687, 692, 860, 865, 916, 1038, 1145, 1290, 1374, 1730, 2076, 2290, 2580, 2595, 2748, 3435, 3460, 4580, 5190, 6870, 7439, 9847, 10380, 13740, 14878, 19694, 22317, 29541, 29756, 37195, 39388, 39617, 44634, 49235, 59082, 74390, 79234, 89268, 98470, 111585, 118164, 118851, 147705, 148780, 158468, 196940, 198085, 223170, 237702, 295410, 396170, 446340, 475404, 590820, 594255, 792340, 1188510, 1703531, 2377020, 3407062, 5110593, 6814124, 8517655, 10221186, 17035310, 20442372, 25552965, 34070620, 51105930, 102211860]

約数ペア:

[(1, 102211860), (2, 51105930), (3, 34070620), (4, 25552965), (5, 20442372), (6, 17035310), (10, 10221186), (12, 8517655), (15, 6814124), (20, 5110593), (30, 3407062), (43, 2377020), (60, 1703531), (86, 1188510), (129, 792340), (172, 594255), (173, 590820), (215, 475404), (229, 446340), (258, 396170), (346, 295410), (430, 237702), (458, 223170), (516, 198085), (519, 196940), (645, 158468), (687, 148780), (692, 147705), (860, 118851), (865, 118164), (916, 111585), (1038, 98470), (1145, 89268), (1290, 79234), (1374, 74390), (1730, 59082), (2076, 49235), (2290, 44634), (2580, 39617), (2595, 39388), (2748, 37195), (3435, 29756), (3460, 29541), (4580, 22317), (5190, 19694), (6870, 14878), (7439, 13740), (9847, 10380)]