85323780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1751

約数の個数: 120

約数和(自身を含む): 276460800

約数和(自身を除く): 191137020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1699, 1860, 2511, 2790, 3348, 3398, 4185, 5022, 5097, 5580, 6796, 8370, 8495, 10044, 10194, 12555, 15291, 16740, 16990, 20388, 25110, 25485, 30582, 33980, 45873, 50220, 50970, 52669, 61164, 76455, 91746, 101940, 105338, 137619, 152910, 158007, 183492, 210676, 229365, 263345, 275238, 305820, 316014, 458730, 474021, 526690, 550476, 632028, 688095, 790035, 917460, 948042, 1053380, 1376190, 1422063, 1580070, 1896084, 2370105, 2752380, 2844126, 3160140, 4266189, 4740210, 5688252, 7110315, 8532378, 9480420, 14220630, 17064756, 21330945, 28441260, 42661890, 85323780]

約数ペア:

[(1, 85323780), (2, 42661890), (3, 28441260), (4, 21330945), (5, 17064756), (6, 14220630), (9, 9480420), (10, 8532378), (12, 7110315), (15, 5688252), (18, 4740210), (20, 4266189), (27, 3160140), (30, 2844126), (31, 2752380), (36, 2370105), (45, 1896084), (54, 1580070), (60, 1422063), (62, 1376190), (81, 1053380), (90, 948042), (93, 917460), (108, 790035), (124, 688095), (135, 632028), (155, 550476), (162, 526690), (180, 474021), (186, 458730), (270, 316014), (279, 305820), (310, 275238), (324, 263345), (372, 229365), (405, 210676), (465, 183492), (540, 158007), (558, 152910), (620, 137619), (810, 105338), (837, 101940), (930, 91746), (1116, 76455), (1395, 61164), (1620, 52669), (1674, 50970), (1699, 50220), (1860, 45873), (2511, 33980), (2790, 30582), (3348, 25485), (3398, 25110), (4185, 20388), (5022, 16990), (5097, 16740), (5580, 15291), (6796, 12555), (8370, 10194), (8495, 10044)]