57689820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 182952000

約数和(自身を除く): 125262180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 239, 270, 298, 324, 405, 447, 478, 540, 596, 717, 745, 810, 894, 956, 1195, 1341, 1434, 1490, 1620, 1788, 2151, 2235, 2390, 2682, 2868, 2980, 3585, 4023, 4302, 4470, 4780, 5364, 6453, 6705, 7170, 8046, 8604, 8940, 10755, 12069, 12906, 13410, 14340, 16092, 19359, 20115, 21510, 24138, 25812, 26820, 32265, 35611, 38718, 40230, 43020, 48276, 60345, 64530, 71222, 77436, 80460, 96795, 106833, 120690, 129060, 142444, 178055, 193590, 213666, 241380, 320499, 356110, 387180, 427332, 534165, 640998, 712220, 961497, 1068330, 1281996, 1602495, 1922994, 2136660, 2884491, 3204990, 3845988, 4807485, 5768982, 6409980, 9614970, 11537964, 14422455, 19229940, 28844910, 57689820]

約数ペア:

[(1, 57689820), (2, 28844910), (3, 19229940), (4, 14422455), (5, 11537964), (6, 9614970), (9, 6409980), (10, 5768982), (12, 4807485), (15, 3845988), (18, 3204990), (20, 2884491), (27, 2136660), (30, 1922994), (36, 1602495), (45, 1281996), (54, 1068330), (60, 961497), (81, 712220), (90, 640998), (108, 534165), (135, 427332), (149, 387180), (162, 356110), (180, 320499), (239, 241380), (270, 213666), (298, 193590), (324, 178055), (405, 142444), (447, 129060), (478, 120690), (540, 106833), (596, 96795), (717, 80460), (745, 77436), (810, 71222), (894, 64530), (956, 60345), (1195, 48276), (1341, 43020), (1434, 40230), (1490, 38718), (1620, 35611), (1788, 32265), (2151, 26820), (2235, 25812), (2390, 24138), (2682, 21510), (2868, 20115), (2980, 19359), (3585, 16092), (4023, 14340), (4302, 13410), (4470, 12906), (4780, 12069), (5364, 10755), (6453, 8940), (6705, 8604), (7170, 8046)]