54125460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 164815560

約数和(自身を除く): 110690100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 773, 778, 1167, 1546, 1556, 1945, 2319, 2334, 3092, 3501, 3865, 3890, 4638, 4668, 5835, 6957, 7002, 7730, 7780, 9276, 11595, 11670, 13914, 14004, 15460, 17505, 23190, 23340, 27828, 34785, 35010, 46380, 69570, 70020, 139140, 300697, 601394, 902091, 1202788, 1503485, 1804182, 2706273, 3006970, 3608364, 4510455, 5412546, 6013940, 9020910, 10825092, 13531365, 18041820, 27062730, 54125460]

約数ペア:

[(1, 54125460), (2, 27062730), (3, 18041820), (4, 13531365), (5, 10825092), (6, 9020910), (9, 6013940), (10, 5412546), (12, 4510455), (15, 3608364), (18, 3006970), (20, 2706273), (30, 1804182), (36, 1503485), (45, 1202788), (60, 902091), (90, 601394), (180, 300697), (389, 139140), (773, 70020), (778, 69570), (1167, 46380), (1546, 35010), (1556, 34785), (1945, 27828), (2319, 23340), (2334, 23190), (3092, 17505), (3501, 15460), (3865, 14004), (3890, 13914), (4638, 11670), (4668, 11595), (5835, 9276), (6957, 7780), (7002, 7730)]