25931880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1880

約数の個数: 128

約数和(自身を含む): 93139200

約数和(自身を除く): 67207320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 1847, 2340, 2808, 3510, 3694, 4680, 5541, 7020, 7388, 9235, 11082, 14040, 14776, 16623, 18470, 22164, 24011, 27705, 33246, 36940, 44328, 48022, 49869, 55410, 66492, 72033, 73880, 83115, 96044, 99738, 110820, 120055, 132984, 144066, 166230, 192088, 199476, 216099, 221640, 240110, 249345, 288132, 332460, 360165, 398952, 432198, 480220, 498690, 576264, 648297, 664920, 720330, 864396, 960440, 997380, 1080495, 1296594, 1440660, 1728792, 1994760, 2160990, 2593188, 2881320, 3241485, 4321980, 5186376, 6482970, 8643960, 12965940, 25931880]

約数ペア:

[(1, 25931880), (2, 12965940), (3, 8643960), (4, 6482970), (5, 5186376), (6, 4321980), (8, 3241485), (9, 2881320), (10, 2593188), (12, 2160990), (13, 1994760), (15, 1728792), (18, 1440660), (20, 1296594), (24, 1080495), (26, 997380), (27, 960440), (30, 864396), (36, 720330), (39, 664920), (40, 648297), (45, 576264), (52, 498690), (54, 480220), (60, 432198), (65, 398952), (72, 360165), (78, 332460), (90, 288132), (104, 249345), (108, 240110), (117, 221640), (120, 216099), (130, 199476), (135, 192088), (156, 166230), (180, 144066), (195, 132984), (216, 120055), (234, 110820), (260, 99738), (270, 96044), (312, 83115), (351, 73880), (360, 72033), (390, 66492), (468, 55410), (520, 49869), (540, 48022), (585, 44328), (702, 36940), (780, 33246), (936, 27705), (1080, 24011), (1170, 22164), (1404, 18470), (1560, 16623), (1755, 14776), (1847, 14040), (2340, 11082), (2808, 9235), (3510, 7388), (3694, 7020), (4680, 5541)]