351590220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7053

約数の個数: 120

約数和(自身を含む): 1138693248

約数和(自身を除く): 787103028

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, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 7001, 8370, 10044, 12555, 14002, 16740, 21003, 25110, 28004, 35005, 42006, 50220, 63009, 70010, 84012, 105015, 126018, 140020, 189027, 210030, 217031, 252036, 315045, 378054, 420060, 434062, 567081, 630090, 651093, 756108, 868124, 945135, 1085155, 1134162, 1260180, 1302186, 1890270, 1953279, 2170310, 2268324, 2604372, 2835405, 3255465, 3780540, 3906558, 4340620, 5670810, 5859837, 6510930, 7813116, 9766395, 11341620, 11719674, 13021860, 17579511, 19532790, 23439348, 29299185, 35159022, 39065580, 58598370, 70318044, 87897555, 117196740, 175795110, 351590220]

約数ペア:

[(1, 351590220), (2, 175795110), (3, 117196740), (4, 87897555), (5, 70318044), (6, 58598370), (9, 39065580), (10, 35159022), (12, 29299185), (15, 23439348), (18, 19532790), (20, 17579511), (27, 13021860), (30, 11719674), (31, 11341620), (36, 9766395), (45, 7813116), (54, 6510930), (60, 5859837), (62, 5670810), (81, 4340620), (90, 3906558), (93, 3780540), (108, 3255465), (124, 2835405), (135, 2604372), (155, 2268324), (162, 2170310), (180, 1953279), (186, 1890270), (270, 1302186), (279, 1260180), (310, 1134162), (324, 1085155), (372, 945135), (405, 868124), (465, 756108), (540, 651093), (558, 630090), (620, 567081), (810, 434062), (837, 420060), (930, 378054), (1116, 315045), (1395, 252036), (1620, 217031), (1674, 210030), (1860, 189027), (2511, 140020), (2790, 126018), (3348, 105015), (4185, 84012), (5022, 70010), (5580, 63009), (7001, 50220), (8370, 42006), (10044, 35005), (12555, 28004), (14002, 25110), (16740, 21003)]