25812540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3708

約数の個数: 96

約数和(自身を含む): 86506560

約数和(自身を除く): 60694020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 3677, 7020, 7354, 11031, 14708, 18385, 22062, 33093, 36770, 44124, 47801, 55155, 66186, 73540, 95602, 99279, 110310, 132372, 143403, 165465, 191204, 198558, 220620, 239005, 286806, 330930, 397116, 430209, 478010, 496395, 573612, 661860, 717015, 860418, 956020, 992790, 1290627, 1434030, 1720836, 1985580, 2151045, 2581254, 2868060, 4302090, 5162508, 6453135, 8604180, 12906270, 25812540]

約数ペア:

[(1, 25812540), (2, 12906270), (3, 8604180), (4, 6453135), (5, 5162508), (6, 4302090), (9, 2868060), (10, 2581254), (12, 2151045), (13, 1985580), (15, 1720836), (18, 1434030), (20, 1290627), (26, 992790), (27, 956020), (30, 860418), (36, 717015), (39, 661860), (45, 573612), (52, 496395), (54, 478010), (60, 430209), (65, 397116), (78, 330930), (90, 286806), (108, 239005), (117, 220620), (130, 198558), (135, 191204), (156, 165465), (180, 143403), (195, 132372), (234, 110310), (260, 99279), (270, 95602), (351, 73540), (390, 66186), (468, 55155), (540, 47801), (585, 44124), (702, 36770), (780, 33093), (1170, 22062), (1404, 18385), (1755, 14708), (2340, 11031), (3510, 7354), (3677, 7020)]