61547580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 192628800

約数和(自身を除く): 131081220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 293, 389, 540, 586, 778, 879, 1167, 1172, 1465, 1556, 1758, 1945, 2334, 2637, 2930, 3501, 3516, 3890, 4395, 4668, 5274, 5835, 5860, 7002, 7780, 7911, 8790, 10503, 10548, 11670, 13185, 14004, 15822, 17505, 17580, 21006, 23340, 26370, 31644, 35010, 39555, 42012, 52515, 52740, 70020, 79110, 105030, 113977, 158220, 210060, 227954, 341931, 455908, 569885, 683862, 1025793, 1139770, 1367724, 1709655, 2051586, 2279540, 3077379, 3419310, 4103172, 5128965, 6154758, 6838620, 10257930, 12309516, 15386895, 20515860, 30773790, 61547580]

約数ペア:

[(1, 61547580), (2, 30773790), (3, 20515860), (4, 15386895), (5, 12309516), (6, 10257930), (9, 6838620), (10, 6154758), (12, 5128965), (15, 4103172), (18, 3419310), (20, 3077379), (27, 2279540), (30, 2051586), (36, 1709655), (45, 1367724), (54, 1139770), (60, 1025793), (90, 683862), (108, 569885), (135, 455908), (180, 341931), (270, 227954), (293, 210060), (389, 158220), (540, 113977), (586, 105030), (778, 79110), (879, 70020), (1167, 52740), (1172, 52515), (1465, 42012), (1556, 39555), (1758, 35010), (1945, 31644), (2334, 26370), (2637, 23340), (2930, 21006), (3501, 17580), (3516, 17505), (3890, 15822), (4395, 14004), (4668, 13185), (5274, 11670), (5835, 10548), (5860, 10503), (7002, 8790), (7780, 7911)]