203591880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 160

約数和(自身を含む): 706717440

約数和(自身を除く): 503125560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2027, 2232, 2511, 2790, 3240, 3348, 3720, 4054, 4185, 5022, 5580, 6081, 6696, 8108, 8370, 10044, 10135, 11160, 12162, 12555, 16216, 16740, 18243, 20088, 20270, 24324, 25110, 30405, 33480, 36486, 40540, 48648, 50220, 54729, 60810, 62837, 72972, 81080, 91215, 100440, 109458, 121620, 125674, 145944, 164187, 182430, 188511, 218916, 243240, 251348, 273645, 314185, 328374, 364860, 377022, 437832, 502696, 547290, 565533, 628370, 656748, 729720, 754044, 820935, 942555, 1094580, 1131066, 1256740, 1313496, 1508088, 1641870, 1696599, 1885110, 2189160, 2262132, 2513480, 2827665, 3283740, 3393198, 3770220, 4524264, 5089797, 5655330, 6567480, 6786396, 7540440, 8482995, 10179594, 11310660, 13572792, 16965990, 20359188, 22621320, 25448985, 33931980, 40718376, 50897970, 67863960, 101795940, 203591880]

約数ペア:

[(1, 203591880), (2, 101795940), (3, 67863960), (4, 50897970), (5, 40718376), (6, 33931980), (8, 25448985), (9, 22621320), (10, 20359188), (12, 16965990), (15, 13572792), (18, 11310660), (20, 10179594), (24, 8482995), (27, 7540440), (30, 6786396), (31, 6567480), (36, 5655330), (40, 5089797), (45, 4524264), (54, 3770220), (60, 3393198), (62, 3283740), (72, 2827665), (81, 2513480), (90, 2262132), (93, 2189160), (108, 1885110), (120, 1696599), (124, 1641870), (135, 1508088), (155, 1313496), (162, 1256740), (180, 1131066), (186, 1094580), (216, 942555), (248, 820935), (270, 754044), (279, 729720), (310, 656748), (324, 628370), (360, 565533), (372, 547290), (405, 502696), (465, 437832), (540, 377022), (558, 364860), (620, 328374), (648, 314185), (744, 273645), (810, 251348), (837, 243240), (930, 218916), (1080, 188511), (1116, 182430), (1240, 164187), (1395, 145944), (1620, 125674), (1674, 121620), (1860, 109458), (2027, 100440), (2232, 91215), (2511, 81080), (2790, 72972), (3240, 62837), (3348, 60810), (3720, 54729), (4054, 50220), (4185, 48648), (5022, 40540), (5580, 36486), (6081, 33480), (6696, 30405), (8108, 25110), (8370, 24324), (10044, 20270), (10135, 20088), (11160, 18243), (12162, 16740), (12555, 16216)]