137820420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8233}}^1$

素因数の和:8282

約数の個数: 96

約数和(自身を含む): 442659840

約数和(自身を除く): 304839420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8233, 8370, 16466, 16740, 24699, 32932, 41165, 49398, 74097, 82330, 98796, 123495, 148194, 164660, 222291, 246990, 255223, 296388, 370485, 444582, 493980, 510446, 740970, 765669, 889164, 1020892, 1111455, 1276115, 1481940, 1531338, 2222910, 2297007, 2552230, 3062676, 3828345, 4445820, 4594014, 5104460, 6891021, 7656690, 9188028, 11485035, 13782042, 15313380, 22970070, 27564084, 34455105, 45940140, 68910210, 137820420]

約数ペア:

[(1, 137820420), (2, 68910210), (3, 45940140), (4, 34455105), (5, 27564084), (6, 22970070), (9, 15313380), (10, 13782042), (12, 11485035), (15, 9188028), (18, 7656690), (20, 6891021), (27, 5104460), (30, 4594014), (31, 4445820), (36, 3828345), (45, 3062676), (54, 2552230), (60, 2297007), (62, 2222910), (90, 1531338), (93, 1481940), (108, 1276115), (124, 1111455), (135, 1020892), (155, 889164), (180, 765669), (186, 740970), (270, 510446), (279, 493980), (310, 444582), (372, 370485), (465, 296388), (540, 255223), (558, 246990), (620, 222291), (837, 164660), (930, 148194), (1116, 123495), (1395, 98796), (1674, 82330), (1860, 74097), (2790, 49398), (3348, 41165), (4185, 32932), (5580, 24699), (8233, 16740), (8370, 16466)]