37999620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 124750080

約数和(自身を除く): 86750460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 271, 285, 342, 369, 380, 410, 492, 542, 570, 615, 684, 738, 779, 813, 820, 855, 1084, 1140, 1230, 1355, 1476, 1558, 1626, 1710, 1845, 2337, 2439, 2460, 2710, 3116, 3252, 3420, 3690, 3895, 4065, 4674, 4878, 5149, 5420, 7011, 7380, 7790, 8130, 9348, 9756, 10298, 11111, 11685, 12195, 14022, 15447, 15580, 16260, 20596, 22222, 23370, 24390, 25745, 28044, 30894, 33333, 35055, 44444, 46341, 46740, 48780, 51490, 55555, 61788, 66666, 70110, 77235, 92682, 99999, 102980, 111110, 133332, 140220, 154470, 166665, 185364, 199998, 211109, 222220, 231705, 308940, 333330, 399996, 422218, 463410, 499995, 633327, 666660, 844436, 926820, 999990, 1055545, 1266654, 1899981, 1999980, 2111090, 2533308, 3166635, 3799962, 4222180, 6333270, 7599924, 9499905, 12666540, 18999810, 37999620]

約数ペア:

[(1, 37999620), (2, 18999810), (3, 12666540), (4, 9499905), (5, 7599924), (6, 6333270), (9, 4222180), (10, 3799962), (12, 3166635), (15, 2533308), (18, 2111090), (19, 1999980), (20, 1899981), (30, 1266654), (36, 1055545), (38, 999990), (41, 926820), (45, 844436), (57, 666660), (60, 633327), (76, 499995), (82, 463410), (90, 422218), (95, 399996), (114, 333330), (123, 308940), (164, 231705), (171, 222220), (180, 211109), (190, 199998), (205, 185364), (228, 166665), (246, 154470), (271, 140220), (285, 133332), (342, 111110), (369, 102980), (380, 99999), (410, 92682), (492, 77235), (542, 70110), (570, 66666), (615, 61788), (684, 55555), (738, 51490), (779, 48780), (813, 46740), (820, 46341), (855, 44444), (1084, 35055), (1140, 33333), (1230, 30894), (1355, 28044), (1476, 25745), (1558, 24390), (1626, 23370), (1710, 22222), (1845, 20596), (2337, 16260), (2439, 15580), (2460, 15447), (2710, 14022), (3116, 12195), (3252, 11685), (3420, 11111), (3690, 10298), (3895, 9756), (4065, 9348), (4674, 8130), (4878, 7790), (5149, 7380), (5420, 7011)]