2915928180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4057}}^1$

素因数の和:4108

約数の個数: 192

約数和(自身を含む): 9980732160

約数和(自身を除く): 7064803980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1331, 1452, 1485, 1815, 1980, 2178, 2420, 2662, 2970, 3267, 3630, 3993, 4057, 4356, 5324, 5445, 5940, 6534, 6655, 7260, 7986, 8114, 10890, 11979, 12171, 13068, 13310, 15972, 16228, 16335, 19965, 20285, 21780, 23958, 24342, 26620, 32670, 35937, 36513, 39930, 40570, 44627, 47916, 48684, 59895, 60855, 65340, 71874, 73026, 79860, 81140, 89254, 109539, 119790, 121710, 133881, 143748, 146052, 178508, 179685, 182565, 219078, 223135, 239580, 243420, 267762, 359370, 365130, 401643, 438156, 446270, 490897, 535524, 547695, 669405, 718740, 730260, 803286, 892540, 981794, 1095390, 1204929, 1338810, 1472691, 1606572, 1963588, 2008215, 2190780, 2409858, 2454485, 2677620, 2945382, 4016430, 4418073, 4819716, 4908970, 5399867, 5890764, 6024645, 7363455, 8032860, 8836146, 9817940, 10799734, 12049290, 13254219, 14726910, 16199601, 17672292, 21599468, 22090365, 24098580, 26508438, 26999335, 29453820, 32399202, 44180730, 48598803, 53016876, 53998670, 64798404, 66271095, 80998005, 88361460, 97197606, 107997340, 132542190, 145796409, 161996010, 194395212, 242994015, 265084380, 291592818, 323992020, 485988030, 583185636, 728982045, 971976060, 1457964090, 2915928180]

約数ペア:

[(1, 2915928180), (2, 1457964090), (3, 971976060), (4, 728982045), (5, 583185636), (6, 485988030), (9, 323992020), (10, 291592818), (11, 265084380), (12, 242994015), (15, 194395212), (18, 161996010), (20, 145796409), (22, 132542190), (27, 107997340), (30, 97197606), (33, 88361460), (36, 80998005), (44, 66271095), (45, 64798404), (54, 53998670), (55, 53016876), (60, 48598803), (66, 44180730), (90, 32399202), (99, 29453820), (108, 26999335), (110, 26508438), (121, 24098580), (132, 22090365), (135, 21599468), (165, 17672292), (180, 16199601), (198, 14726910), (220, 13254219), (242, 12049290), (270, 10799734), (297, 9817940), (330, 8836146), (363, 8032860), (396, 7363455), (484, 6024645), (495, 5890764), (540, 5399867), (594, 4908970), (605, 4819716), (660, 4418073), (726, 4016430), (990, 2945382), (1089, 2677620), (1188, 2454485), (1210, 2409858), (1331, 2190780), (1452, 2008215), (1485, 1963588), (1815, 1606572), (1980, 1472691), (2178, 1338810), (2420, 1204929), (2662, 1095390), (2970, 981794), (3267, 892540), (3630, 803286), (3993, 730260), (4057, 718740), (4356, 669405), (5324, 547695), (5445, 535524), (5940, 490897), (6534, 446270), (6655, 438156), (7260, 401643), (7986, 365130), (8114, 359370), (10890, 267762), (11979, 243420), (12171, 239580), (13068, 223135), (13310, 219078), (15972, 182565), (16228, 179685), (16335, 178508), (19965, 146052), (20285, 143748), (21780, 133881), (23958, 121710), (24342, 119790), (26620, 109539), (32670, 89254), (35937, 81140), (36513, 79860), (39930, 73026), (40570, 71874), (44627, 65340), (47916, 60855), (48684, 59895)]