130953780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 409812480

約数和(自身を除く): 278858700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1231, 1773, 1970, 2364, 2462, 2955, 3546, 3693, 3940, 4924, 5319, 5910, 6155, 7092, 7386, 8865, 10638, 11079, 11820, 12310, 14772, 17730, 18465, 21276, 22158, 24620, 26595, 33237, 35460, 36930, 44316, 53190, 55395, 66474, 73860, 106380, 110790, 132948, 166185, 221580, 242507, 332370, 485014, 664740, 727521, 970028, 1212535, 1455042, 2182563, 2425070, 2910084, 3637605, 4365126, 4850140, 6547689, 7275210, 8730252, 10912815, 13095378, 14550420, 21825630, 26190756, 32738445, 43651260, 65476890, 130953780]

約数ペア:

[(1, 130953780), (2, 65476890), (3, 43651260), (4, 32738445), (5, 26190756), (6, 21825630), (9, 14550420), (10, 13095378), (12, 10912815), (15, 8730252), (18, 7275210), (20, 6547689), (27, 4850140), (30, 4365126), (36, 3637605), (45, 2910084), (54, 2425070), (60, 2182563), (90, 1455042), (108, 1212535), (135, 970028), (180, 727521), (197, 664740), (270, 485014), (394, 332370), (540, 242507), (591, 221580), (788, 166185), (985, 132948), (1182, 110790), (1231, 106380), (1773, 73860), (1970, 66474), (2364, 55395), (2462, 53190), (2955, 44316), (3546, 36930), (3693, 35460), (3940, 33237), (4924, 26595), (5319, 24620), (5910, 22158), (6155, 21276), (7092, 18465), (7386, 17730), (8865, 14772), (10638, 12310), (11079, 11820)]