201236760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 669942000

約数和(自身を除く): 468705240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 199, 212, 265, 318, 360, 398, 424, 477, 530, 597, 636, 795, 796, 954, 995, 1060, 1194, 1272, 1590, 1592, 1791, 1908, 1990, 2120, 2385, 2388, 2809, 2985, 3180, 3582, 3816, 3980, 4770, 4776, 5618, 5970, 6360, 7164, 7960, 8427, 8955, 9540, 10547, 11236, 11940, 14045, 14328, 16854, 17910, 19080, 21094, 22472, 23880, 25281, 28090, 31641, 33708, 35820, 42135, 42188, 50562, 52735, 56180, 63282, 67416, 71640, 84270, 84376, 94923, 101124, 105470, 112360, 126405, 126564, 158205, 168540, 189846, 202248, 210940, 252810, 253128, 316410, 337080, 379692, 421880, 474615, 505620, 558991, 632820, 759384, 949230, 1011240, 1117982, 1265640, 1676973, 1898460, 2235964, 2794955, 3353946, 3796920, 4471928, 5030919, 5589910, 6707892, 8384865, 10061838, 11179820, 13415784, 16769730, 20123676, 22359640, 25154595, 33539460, 40247352, 50309190, 67078920, 100618380, 201236760]

約数ペア:

[(1, 201236760), (2, 100618380), (3, 67078920), (4, 50309190), (5, 40247352), (6, 33539460), (8, 25154595), (9, 22359640), (10, 20123676), (12, 16769730), (15, 13415784), (18, 11179820), (20, 10061838), (24, 8384865), (30, 6707892), (36, 5589910), (40, 5030919), (45, 4471928), (53, 3796920), (60, 3353946), (72, 2794955), (90, 2235964), (106, 1898460), (120, 1676973), (159, 1265640), (180, 1117982), (199, 1011240), (212, 949230), (265, 759384), (318, 632820), (360, 558991), (398, 505620), (424, 474615), (477, 421880), (530, 379692), (597, 337080), (636, 316410), (795, 253128), (796, 252810), (954, 210940), (995, 202248), (1060, 189846), (1194, 168540), (1272, 158205), (1590, 126564), (1592, 126405), (1791, 112360), (1908, 105470), (1990, 101124), (2120, 94923), (2385, 84376), (2388, 84270), (2809, 71640), (2985, 67416), (3180, 63282), (3582, 56180), (3816, 52735), (3980, 50562), (4770, 42188), (4776, 42135), (5618, 35820), (5970, 33708), (6360, 31641), (7164, 28090), (7960, 25281), (8427, 23880), (8955, 22472), (9540, 21094), (10547, 19080), (11236, 17910), (11940, 16854), (14045, 14328)]