102049320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19777}}^1$

素因数の和:19834

約数の個数: 64

約数和(自身を含む): 313283520

約数和(自身を除く): 211234200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 197770, 237324, 296655, 395540, 474648, 593310, 791080, 850411, 1186620, 1700822, 2373240, 2551233, 3401644, 4252055, 5102466, 6803288, 8504110, 10204932, 12756165, 17008220, 20409864, 25512330, 34016440, 51024660, 102049320]

約数ペア:

[(1, 102049320), (2, 51024660), (3, 34016440), (4, 25512330), (5, 20409864), (6, 17008220), (8, 12756165), (10, 10204932), (12, 8504110), (15, 6803288), (20, 5102466), (24, 4252055), (30, 3401644), (40, 2551233), (43, 2373240), (60, 1700822), (86, 1186620), (120, 850411), (129, 791080), (172, 593310), (215, 474648), (258, 395540), (344, 296655), (430, 237324), (516, 197770), (645, 158216), (860, 118662), (1032, 98885), (1290, 79108), (1720, 59331), (2580, 39554), (5160, 19777)]