76251780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 180

約数和(自身を含む): 263603340

約数和(自身を除く): 187351560

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, 389, 396, 405, 484, 495, 540, 594, 605, 660, 726, 778, 810, 891, 990, 1089, 1167, 1188, 1210, 1452, 1485, 1556, 1620, 1782, 1815, 1945, 1980, 2178, 2334, 2420, 2970, 3267, 3501, 3564, 3630, 3890, 4279, 4356, 4455, 4668, 5445, 5835, 5940, 6534, 7002, 7260, 7780, 8558, 8910, 9801, 10503, 10890, 11670, 12837, 13068, 14004, 16335, 17116, 17505, 17820, 19602, 21006, 21395, 21780, 23340, 25674, 31509, 32670, 35010, 38511, 39204, 42012, 42790, 47069, 49005, 51348, 52515, 63018, 64185, 65340, 70020, 77022, 85580, 94138, 98010, 105030, 115533, 126036, 128370, 141207, 154044, 157545, 188276, 192555, 196020, 210060, 231066, 235345, 256740, 282414, 315090, 346599, 385110, 423621, 462132, 470690, 564828, 577665, 630180, 693198, 706035, 770220, 847242, 941380, 1155330, 1270863, 1386396, 1412070, 1694484, 1732995, 2118105, 2310660, 2541726, 2824140, 3465990, 3812589, 4236210, 5083452, 6354315, 6931980, 7625178, 8472420, 12708630, 15250356, 19062945, 25417260, 38125890, 76251780]

約数ペア:

[(1, 76251780), (2, 38125890), (3, 25417260), (4, 19062945), (5, 15250356), (6, 12708630), (9, 8472420), (10, 7625178), (11, 6931980), (12, 6354315), (15, 5083452), (18, 4236210), (20, 3812589), (22, 3465990), (27, 2824140), (30, 2541726), (33, 2310660), (36, 2118105), (44, 1732995), (45, 1694484), (54, 1412070), (55, 1386396), (60, 1270863), (66, 1155330), (81, 941380), (90, 847242), (99, 770220), (108, 706035), (110, 693198), (121, 630180), (132, 577665), (135, 564828), (162, 470690), (165, 462132), (180, 423621), (198, 385110), (220, 346599), (242, 315090), (270, 282414), (297, 256740), (324, 235345), (330, 231066), (363, 210060), (389, 196020), (396, 192555), (405, 188276), (484, 157545), (495, 154044), (540, 141207), (594, 128370), (605, 126036), (660, 115533), (726, 105030), (778, 98010), (810, 94138), (891, 85580), (990, 77022), (1089, 70020), (1167, 65340), (1188, 64185), (1210, 63018), (1452, 52515), (1485, 51348), (1556, 49005), (1620, 47069), (1782, 42790), (1815, 42012), (1945, 39204), (1980, 38511), (2178, 35010), (2334, 32670), (2420, 31509), (2970, 25674), (3267, 23340), (3501, 21780), (3564, 21395), (3630, 21006), (3890, 19602), (4279, 17820), (4356, 17505), (4455, 17116), (4668, 16335), (5445, 14004), (5835, 13068), (5940, 12837), (6534, 11670), (7002, 10890), (7260, 10503), (7780, 9801), (8558, 8910)]