75785220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 280038528

約数和(自身を除く): 204253308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 162, 163, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 324, 326, 369, 378, 405, 410, 420, 489, 492, 540, 567, 574, 615, 630, 652, 738, 756, 810, 815, 820, 861, 945, 978, 1107, 1134, 1141, 1148, 1230, 1260, 1435, 1467, 1476, 1620, 1630, 1722, 1845, 1890, 1956, 2214, 2268, 2282, 2445, 2460, 2583, 2835, 2870, 2934, 3260, 3321, 3423, 3444, 3690, 3780, 4305, 4401, 4428, 4564, 4890, 5166, 5535, 5670, 5705, 5740, 5868, 6642, 6683, 6846, 7335, 7380, 7749, 8610, 8802, 9780, 10269, 10332, 11070, 11340, 11410, 12915, 13203, 13284, 13366, 13692, 14670, 15498, 16605, 17115, 17220, 17604, 20049, 20538, 22005, 22140, 22820, 23247, 25830, 26406, 26732, 29340, 30807, 30996, 33210, 33415, 34230, 38745, 40098, 41076, 44010, 46494, 46781, 51345, 51660, 52812, 60147, 61614, 66015, 66420, 66830, 68460, 77490, 80196, 88020, 92421, 92988, 93562, 100245, 102690, 116235, 120294, 123228, 132030, 133660, 140343, 154035, 154980, 180441, 184842, 187124, 200490, 205380, 232470, 233905, 240588, 264060, 280686, 300735, 308070, 360882, 369684, 400980, 421029, 462105, 464940, 467810, 541323, 561372, 601470, 616140, 701715, 721764, 842058, 902205, 924210, 935620, 1082646, 1202940, 1263087, 1403430, 1684116, 1804410, 1848420, 2105145, 2165292, 2526174, 2706615, 2806860, 3608820, 3789261, 4210290, 5052348, 5413230, 6315435, 7578522, 8420580, 10826460, 12630870, 15157044, 18946305, 25261740, 37892610, 75785220]

約数ペア:

[(1, 75785220), (2, 37892610), (3, 25261740), (4, 18946305), (5, 15157044), (6, 12630870), (7, 10826460), (9, 8420580), (10, 7578522), (12, 6315435), (14, 5413230), (15, 5052348), (18, 4210290), (20, 3789261), (21, 3608820), (27, 2806860), (28, 2706615), (30, 2526174), (35, 2165292), (36, 2105145), (41, 1848420), (42, 1804410), (45, 1684116), (54, 1403430), (60, 1263087), (63, 1202940), (70, 1082646), (81, 935620), (82, 924210), (84, 902205), (90, 842058), (105, 721764), (108, 701715), (123, 616140), (126, 601470), (135, 561372), (140, 541323), (162, 467810), (163, 464940), (164, 462105), (180, 421029), (189, 400980), (205, 369684), (210, 360882), (246, 308070), (252, 300735), (270, 280686), (287, 264060), (315, 240588), (324, 233905), (326, 232470), (369, 205380), (378, 200490), (405, 187124), (410, 184842), (420, 180441), (489, 154980), (492, 154035), (540, 140343), (567, 133660), (574, 132030), (615, 123228), (630, 120294), (652, 116235), (738, 102690), (756, 100245), (810, 93562), (815, 92988), (820, 92421), (861, 88020), (945, 80196), (978, 77490), (1107, 68460), (1134, 66830), (1141, 66420), (1148, 66015), (1230, 61614), (1260, 60147), (1435, 52812), (1467, 51660), (1476, 51345), (1620, 46781), (1630, 46494), (1722, 44010), (1845, 41076), (1890, 40098), (1956, 38745), (2214, 34230), (2268, 33415), (2282, 33210), (2445, 30996), (2460, 30807), (2583, 29340), (2835, 26732), (2870, 26406), (2934, 25830), (3260, 23247), (3321, 22820), (3423, 22140), (3444, 22005), (3690, 20538), (3780, 20049), (4305, 17604), (4401, 17220), (4428, 17115), (4564, 16605), (4890, 15498), (5166, 14670), (5535, 13692), (5670, 13366), (5705, 13284), (5740, 13203), (5868, 12915), (6642, 11410), (6683, 11340), (6846, 11070), (7335, 10332), (7380, 10269), (7749, 9780), (8610, 8802)]