99475080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2131}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 299332800

約数和(自身を除く): 199857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2131, 2334, 3112, 3890, 4262, 4668, 5835, 6393, 7780, 8524, 9336, 10655, 11670, 12786, 15560, 17048, 21310, 23340, 25572, 31965, 42620, 46680, 51144, 63930, 85240, 127860, 255720, 828959, 1657918, 2486877, 3315836, 4144795, 4973754, 6631672, 8289590, 9947508, 12434385, 16579180, 19895016, 24868770, 33158360, 49737540, 99475080]

約数ペア:

[(1, 99475080), (2, 49737540), (3, 33158360), (4, 24868770), (5, 19895016), (6, 16579180), (8, 12434385), (10, 9947508), (12, 8289590), (15, 6631672), (20, 4973754), (24, 4144795), (30, 3315836), (40, 2486877), (60, 1657918), (120, 828959), (389, 255720), (778, 127860), (1167, 85240), (1556, 63930), (1945, 51144), (2131, 46680), (2334, 42620), (3112, 31965), (3890, 25572), (4262, 23340), (4668, 21310), (5835, 17048), (6393, 15560), (7780, 12786), (8524, 11670), (9336, 10655)]