61127460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 194234040

約数和(自身を除く): 133106580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 389, 405, 485, 540, 582, 778, 810, 873, 970, 1164, 1167, 1455, 1556, 1620, 1746, 1940, 1945, 2334, 2619, 2910, 3492, 3501, 3890, 4365, 4668, 5238, 5820, 5835, 7002, 7780, 7857, 8730, 10476, 10503, 11670, 13095, 14004, 15714, 17460, 17505, 21006, 23340, 26190, 31428, 31509, 35010, 37733, 39285, 42012, 52380, 52515, 63018, 70020, 75466, 78570, 105030, 113199, 126036, 150932, 157140, 157545, 188665, 210060, 226398, 315090, 339597, 377330, 452796, 565995, 630180, 679194, 754660, 1018791, 1131990, 1358388, 1697985, 2037582, 2263980, 3056373, 3395970, 4075164, 5093955, 6112746, 6791940, 10187910, 12225492, 15281865, 20375820, 30563730, 61127460]

約数ペア:

[(1, 61127460), (2, 30563730), (3, 20375820), (4, 15281865), (5, 12225492), (6, 10187910), (9, 6791940), (10, 6112746), (12, 5093955), (15, 4075164), (18, 3395970), (20, 3056373), (27, 2263980), (30, 2037582), (36, 1697985), (45, 1358388), (54, 1131990), (60, 1018791), (81, 754660), (90, 679194), (97, 630180), (108, 565995), (135, 452796), (162, 377330), (180, 339597), (194, 315090), (270, 226398), (291, 210060), (324, 188665), (388, 157545), (389, 157140), (405, 150932), (485, 126036), (540, 113199), (582, 105030), (778, 78570), (810, 75466), (873, 70020), (970, 63018), (1164, 52515), (1167, 52380), (1455, 42012), (1556, 39285), (1620, 37733), (1746, 35010), (1940, 31509), (1945, 31428), (2334, 26190), (2619, 23340), (2910, 21006), (3492, 17505), (3501, 17460), (3890, 15714), (4365, 14004), (4668, 13095), (5238, 11670), (5820, 10503), (5835, 10476), (7002, 8730), (7780, 7857)]