207008460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2485

約数の個数: 120

約数和(自身を含む): 661920336

約数和(自身を除く): 454911876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2411, 2862, 3180, 4293, 4770, 4822, 5724, 7155, 7233, 8586, 9540, 9644, 12055, 14310, 14466, 17172, 21465, 21699, 24110, 28620, 28932, 36165, 42930, 43398, 48220, 65097, 72330, 85860, 86796, 108495, 127783, 130194, 144660, 195291, 216990, 255566, 260388, 325485, 383349, 390582, 433980, 511132, 638915, 650970, 766698, 781164, 976455, 1150047, 1277830, 1301940, 1533396, 1916745, 1952910, 2300094, 2555660, 3450141, 3833490, 3905820, 4600188, 5750235, 6900282, 7666980, 10350423, 11500470, 13800564, 17250705, 20700846, 23000940, 34501410, 41401692, 51752115, 69002820, 103504230, 207008460]

約数ペア:

[(1, 207008460), (2, 103504230), (3, 69002820), (4, 51752115), (5, 41401692), (6, 34501410), (9, 23000940), (10, 20700846), (12, 17250705), (15, 13800564), (18, 11500470), (20, 10350423), (27, 7666980), (30, 6900282), (36, 5750235), (45, 4600188), (53, 3905820), (54, 3833490), (60, 3450141), (81, 2555660), (90, 2300094), (106, 1952910), (108, 1916745), (135, 1533396), (159, 1301940), (162, 1277830), (180, 1150047), (212, 976455), (265, 781164), (270, 766698), (318, 650970), (324, 638915), (405, 511132), (477, 433980), (530, 390582), (540, 383349), (636, 325485), (795, 260388), (810, 255566), (954, 216990), (1060, 195291), (1431, 144660), (1590, 130194), (1620, 127783), (1908, 108495), (2385, 86796), (2411, 85860), (2862, 72330), (3180, 65097), (4293, 48220), (4770, 43398), (4822, 42930), (5724, 36165), (7155, 28932), (7233, 28620), (8586, 24110), (9540, 21699), (9644, 21465), (12055, 17172), (14310, 14466)]