143499420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1637}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 436441824

約数和(自身を除く): 292942404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1461, 1637, 1948, 2435, 2922, 3274, 4383, 4870, 4911, 5844, 6548, 7305, 8185, 8766, 9740, 9822, 14610, 14733, 16370, 17532, 19644, 21915, 24555, 29220, 29466, 32740, 43830, 49110, 58932, 73665, 87660, 98220, 147330, 294660, 797219, 1594438, 2391657, 3188876, 3986095, 4783314, 7174971, 7972190, 9566628, 11958285, 14349942, 15944380, 23916570, 28699884, 35874855, 47833140, 71749710, 143499420]

約数ペア:

[(1, 143499420), (2, 71749710), (3, 47833140), (4, 35874855), (5, 28699884), (6, 23916570), (9, 15944380), (10, 14349942), (12, 11958285), (15, 9566628), (18, 7972190), (20, 7174971), (30, 4783314), (36, 3986095), (45, 3188876), (60, 2391657), (90, 1594438), (180, 797219), (487, 294660), (974, 147330), (1461, 98220), (1637, 87660), (1948, 73665), (2435, 58932), (2922, 49110), (3274, 43830), (4383, 32740), (4870, 29466), (4911, 29220), (5844, 24555), (6548, 21915), (7305, 19644), (8185, 17532), (8766, 16370), (9740, 14733), (9822, 14610)]