127994580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11287}}^1$

素因数の和:11315

約数の個数: 120

約数和(自身を含む): 458924928

約数和(自身を除く): 330930348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11287, 11340, 22574, 33861, 45148, 56435, 67722, 79009, 101583, 112870, 135444, 158018, 169305, 203166, 225740, 237027, 304749, 316036, 338610, 395045, 406332, 474054, 507915, 609498, 677220, 711081, 790090, 914247, 948108, 1015830, 1185135, 1218996, 1422162, 1523745, 1580180, 1828494, 2031660, 2133243, 2370270, 2844324, 3047490, 3555405, 3656988, 4266486, 4571235, 4740540, 6094980, 6399729, 7110810, 8532972, 9142470, 10666215, 12799458, 14221620, 18284940, 21332430, 25598916, 31998645, 42664860, 63997290, 127994580]

約数ペア:

[(1, 127994580), (2, 63997290), (3, 42664860), (4, 31998645), (5, 25598916), (6, 21332430), (7, 18284940), (9, 14221620), (10, 12799458), (12, 10666215), (14, 9142470), (15, 8532972), (18, 7110810), (20, 6399729), (21, 6094980), (27, 4740540), (28, 4571235), (30, 4266486), (35, 3656988), (36, 3555405), (42, 3047490), (45, 2844324), (54, 2370270), (60, 2133243), (63, 2031660), (70, 1828494), (81, 1580180), (84, 1523745), (90, 1422162), (105, 1218996), (108, 1185135), (126, 1015830), (135, 948108), (140, 914247), (162, 790090), (180, 711081), (189, 677220), (210, 609498), (252, 507915), (270, 474054), (315, 406332), (324, 395045), (378, 338610), (405, 316036), (420, 304749), (540, 237027), (567, 225740), (630, 203166), (756, 169305), (810, 158018), (945, 135444), (1134, 112870), (1260, 101583), (1620, 79009), (1890, 67722), (2268, 56435), (2835, 45148), (3780, 33861), (5670, 22574), (11287, 11340)]