83758860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 265280400

約数和(自身を除く): 181521540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 347, 405, 447, 540, 596, 694, 745, 810, 894, 1041, 1341, 1388, 1490, 1620, 1735, 1788, 2082, 2235, 2682, 2980, 3123, 3470, 4023, 4164, 4470, 5205, 5364, 6246, 6705, 6940, 8046, 8940, 9369, 10410, 12069, 12492, 13410, 15615, 16092, 18738, 20115, 20820, 24138, 26820, 28107, 31230, 37476, 40230, 46845, 48276, 51703, 56214, 60345, 62460, 80460, 93690, 103406, 112428, 120690, 140535, 155109, 187380, 206812, 241380, 258515, 281070, 310218, 465327, 517030, 562140, 620436, 775545, 930654, 1034060, 1395981, 1551090, 1861308, 2326635, 2791962, 3102180, 4187943, 4653270, 5583924, 6979905, 8375886, 9306540, 13959810, 16751772, 20939715, 27919620, 41879430, 83758860]

約数ペア:

[(1, 83758860), (2, 41879430), (3, 27919620), (4, 20939715), (5, 16751772), (6, 13959810), (9, 9306540), (10, 8375886), (12, 6979905), (15, 5583924), (18, 4653270), (20, 4187943), (27, 3102180), (30, 2791962), (36, 2326635), (45, 1861308), (54, 1551090), (60, 1395981), (81, 1034060), (90, 930654), (108, 775545), (135, 620436), (149, 562140), (162, 517030), (180, 465327), (270, 310218), (298, 281070), (324, 258515), (347, 241380), (405, 206812), (447, 187380), (540, 155109), (596, 140535), (694, 120690), (745, 112428), (810, 103406), (894, 93690), (1041, 80460), (1341, 62460), (1388, 60345), (1490, 56214), (1620, 51703), (1735, 48276), (1788, 46845), (2082, 40230), (2235, 37476), (2682, 31230), (2980, 28107), (3123, 26820), (3470, 24138), (4023, 20820), (4164, 20115), (4470, 18738), (5205, 16092), (5364, 15615), (6246, 13410), (6705, 12492), (6940, 12069), (8046, 10410), (8940, 9369)]