250709580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 180

約数和(自身を含む): 865159680

約数和(自身を除く): 614450100

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, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1279, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2558, 2970, 3267, 3564, 3630, 3837, 4356, 4455, 5116, 5445, 5940, 6395, 6534, 7260, 7674, 8910, 9801, 10890, 11511, 12790, 13068, 14069, 15348, 16335, 17820, 19185, 19602, 21780, 23022, 25580, 28138, 32670, 34533, 38370, 39204, 42207, 46044, 49005, 56276, 57555, 65340, 69066, 70345, 76740, 84414, 98010, 103599, 115110, 126621, 138132, 140690, 154759, 168828, 172665, 196020, 207198, 211035, 230220, 253242, 281380, 309518, 345330, 379863, 414396, 422070, 464277, 506484, 517995, 619036, 633105, 690660, 759726, 773795, 844140, 928554, 1035990, 1139589, 1266210, 1392831, 1519452, 1547590, 1857108, 1899315, 2071980, 2279178, 2321385, 2532420, 2785662, 3095180, 3798630, 4178493, 4558356, 4642770, 5571324, 5697945, 6964155, 7597260, 8356986, 9285540, 11395890, 12535479, 13928310, 16713972, 20892465, 22791780, 25070958, 27856620, 41784930, 50141916, 62677395, 83569860, 125354790, 250709580]

約数ペア:

[(1, 250709580), (2, 125354790), (3, 83569860), (4, 62677395), (5, 50141916), (6, 41784930), (9, 27856620), (10, 25070958), (11, 22791780), (12, 20892465), (15, 16713972), (18, 13928310), (20, 12535479), (22, 11395890), (27, 9285540), (30, 8356986), (33, 7597260), (36, 6964155), (44, 5697945), (45, 5571324), (54, 4642770), (55, 4558356), (60, 4178493), (66, 3798630), (81, 3095180), (90, 2785662), (99, 2532420), (108, 2321385), (110, 2279178), (121, 2071980), (132, 1899315), (135, 1857108), (162, 1547590), (165, 1519452), (180, 1392831), (198, 1266210), (220, 1139589), (242, 1035990), (270, 928554), (297, 844140), (324, 773795), (330, 759726), (363, 690660), (396, 633105), (405, 619036), (484, 517995), (495, 506484), (540, 464277), (594, 422070), (605, 414396), (660, 379863), (726, 345330), (810, 309518), (891, 281380), (990, 253242), (1089, 230220), (1188, 211035), (1210, 207198), (1279, 196020), (1452, 172665), (1485, 168828), (1620, 154759), (1782, 140690), (1815, 138132), (1980, 126621), (2178, 115110), (2420, 103599), (2558, 98010), (2970, 84414), (3267, 76740), (3564, 70345), (3630, 69066), (3837, 65340), (4356, 57555), (4455, 56276), (5116, 49005), (5445, 46044), (5940, 42207), (6395, 39204), (6534, 38370), (7260, 34533), (7674, 32670), (8910, 28138), (9801, 25580), (10890, 23022), (11511, 21780), (12790, 19602), (13068, 19185), (14069, 17820), (15348, 16335)]