139477140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2644

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 339343020

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2609, 2673, 2970, 3564, 4455, 4860, 5218, 5346, 5940, 7827, 8910, 10436, 10692, 13045, 13365, 15654, 17820, 23481, 26090, 26730, 28699, 31308, 39135, 46962, 52180, 53460, 57398, 70443, 78270, 86097, 93924, 114796, 117405, 140886, 143495, 156540, 172194, 211329, 234810, 258291, 281772, 286990, 344388, 352215, 422658, 430485, 469620, 516582, 573980, 633987, 704430, 774873, 845316, 860970, 1033164, 1056645, 1267974, 1291455, 1408860, 1549746, 1721940, 2113290, 2324619, 2535948, 2582910, 3099492, 3169935, 3874365, 4226580, 4649238, 5165820, 6339870, 6973857, 7748730, 9298476, 11623095, 12679740, 13947714, 15497460, 23246190, 27895428, 34869285, 46492380, 69738570, 139477140]

約数ペア:

[(1, 139477140), (2, 69738570), (3, 46492380), (4, 34869285), (5, 27895428), (6, 23246190), (9, 15497460), (10, 13947714), (11, 12679740), (12, 11623095), (15, 9298476), (18, 7748730), (20, 6973857), (22, 6339870), (27, 5165820), (30, 4649238), (33, 4226580), (36, 3874365), (44, 3169935), (45, 3099492), (54, 2582910), (55, 2535948), (60, 2324619), (66, 2113290), (81, 1721940), (90, 1549746), (99, 1408860), (108, 1291455), (110, 1267974), (132, 1056645), (135, 1033164), (162, 860970), (165, 845316), (180, 774873), (198, 704430), (220, 633987), (243, 573980), (270, 516582), (297, 469620), (324, 430485), (330, 422658), (396, 352215), (405, 344388), (486, 286990), (495, 281772), (540, 258291), (594, 234810), (660, 211329), (810, 172194), (891, 156540), (972, 143495), (990, 140886), (1188, 117405), (1215, 114796), (1485, 93924), (1620, 86097), (1782, 78270), (1980, 70443), (2430, 57398), (2609, 53460), (2673, 52180), (2970, 46962), (3564, 39135), (4455, 31308), (4860, 28699), (5218, 26730), (5346, 26090), (5940, 23481), (7827, 17820), (8910, 15654), (10436, 13365), (10692, 13045)]