75819240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3373

約数の個数: 160

約数和(自身を含む): 291329280

約数和(自身を除く): 215510040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3343, 3780, 4536, 5670, 6686, 7560, 10029, 11340, 13372, 16715, 20058, 22680, 23401, 26744, 30087, 33430, 40116, 46802, 50145, 60174, 66860, 70203, 80232, 90261, 93604, 100290, 117005, 120348, 133720, 140406, 150435, 180522, 187208, 200580, 210609, 234010, 240696, 270783, 280812, 300870, 351015, 361044, 401160, 421218, 451305, 468020, 541566, 561624, 601740, 631827, 702030, 722088, 842436, 902610, 936040, 1053045, 1083132, 1203480, 1263654, 1353915, 1404060, 1684872, 1805220, 1895481, 2106090, 2166264, 2527308, 2707830, 2808120, 3159135, 3610440, 3790962, 4212180, 5054616, 5415660, 6318270, 7581924, 8424360, 9477405, 10831320, 12636540, 15163848, 18954810, 25273080, 37909620, 75819240]

約数ペア:

[(1, 75819240), (2, 37909620), (3, 25273080), (4, 18954810), (5, 15163848), (6, 12636540), (7, 10831320), (8, 9477405), (9, 8424360), (10, 7581924), (12, 6318270), (14, 5415660), (15, 5054616), (18, 4212180), (20, 3790962), (21, 3610440), (24, 3159135), (27, 2808120), (28, 2707830), (30, 2527308), (35, 2166264), (36, 2106090), (40, 1895481), (42, 1805220), (45, 1684872), (54, 1404060), (56, 1353915), (60, 1263654), (63, 1203480), (70, 1083132), (72, 1053045), (81, 936040), (84, 902610), (90, 842436), (105, 722088), (108, 702030), (120, 631827), (126, 601740), (135, 561624), (140, 541566), (162, 468020), (168, 451305), (180, 421218), (189, 401160), (210, 361044), (216, 351015), (252, 300870), (270, 280812), (280, 270783), (315, 240696), (324, 234010), (360, 210609), (378, 200580), (405, 187208), (420, 180522), (504, 150435), (540, 140406), (567, 133720), (630, 120348), (648, 117005), (756, 100290), (810, 93604), (840, 90261), (945, 80232), (1080, 70203), (1134, 66860), (1260, 60174), (1512, 50145), (1620, 46802), (1890, 40116), (2268, 33430), (2520, 30087), (2835, 26744), (3240, 23401), (3343, 22680), (3780, 20058), (4536, 16715), (5670, 13372), (6686, 11340), (7560, 10029)]