109278780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 331867200

約数和(自身を除く): 222588420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 829, 845, 1014, 1658, 1690, 2028, 2197, 2487, 2535, 3316, 3380, 4145, 4394, 4974, 5070, 6591, 8290, 8788, 9948, 10140, 10777, 10985, 12435, 13182, 16580, 21554, 21970, 24870, 26364, 32331, 32955, 43108, 43940, 49740, 53885, 64662, 65910, 107770, 129324, 131820, 140101, 161655, 215540, 280202, 323310, 420303, 560404, 646620, 700505, 840606, 1401010, 1681212, 1821313, 2101515, 2802020, 3642626, 4203030, 5463939, 7285252, 8406060, 9106565, 10927878, 18213130, 21855756, 27319695, 36426260, 54639390, 109278780]

約数ペア:

[(1, 109278780), (2, 54639390), (3, 36426260), (4, 27319695), (5, 21855756), (6, 18213130), (10, 10927878), (12, 9106565), (13, 8406060), (15, 7285252), (20, 5463939), (26, 4203030), (30, 3642626), (39, 2802020), (52, 2101515), (60, 1821313), (65, 1681212), (78, 1401010), (130, 840606), (156, 700505), (169, 646620), (195, 560404), (260, 420303), (338, 323310), (390, 280202), (507, 215540), (676, 161655), (780, 140101), (829, 131820), (845, 129324), (1014, 107770), (1658, 65910), (1690, 64662), (2028, 53885), (2197, 49740), (2487, 43940), (2535, 43108), (3316, 32955), (3380, 32331), (4145, 26364), (4394, 24870), (4974, 21970), (5070, 21554), (6591, 16580), (8290, 13182), (8788, 12435), (9948, 10985), (10140, 10777)]