127495620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11243}}^1$

素因数の和:11271

約数の個数: 120

約数和(自身を含む): 457136064

約数和(自身を除く): 329640444

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, 11243, 11340, 22486, 33729, 44972, 56215, 67458, 78701, 101187, 112430, 134916, 157402, 168645, 202374, 224860, 236103, 303561, 314804, 337290, 393505, 404748, 472206, 505935, 607122, 674580, 708309, 787010, 910683, 944412, 1011870, 1180515, 1214244, 1416618, 1517805, 1574020, 1821366, 2023740, 2124927, 2361030, 2833236, 3035610, 3541545, 3642732, 4249854, 4553415, 4722060, 6071220, 6374781, 7083090, 8499708, 9106830, 10624635, 12749562, 14166180, 18213660, 21249270, 25499124, 31873905, 42498540, 63747810, 127495620]

約数ペア:

[(1, 127495620), (2, 63747810), (3, 42498540), (4, 31873905), (5, 25499124), (6, 21249270), (7, 18213660), (9, 14166180), (10, 12749562), (12, 10624635), (14, 9106830), (15, 8499708), (18, 7083090), (20, 6374781), (21, 6071220), (27, 4722060), (28, 4553415), (30, 4249854), (35, 3642732), (36, 3541545), (42, 3035610), (45, 2833236), (54, 2361030), (60, 2124927), (63, 2023740), (70, 1821366), (81, 1574020), (84, 1517805), (90, 1416618), (105, 1214244), (108, 1180515), (126, 1011870), (135, 944412), (140, 910683), (162, 787010), (180, 708309), (189, 674580), (210, 607122), (252, 505935), (270, 472206), (315, 404748), (324, 393505), (378, 337290), (405, 314804), (420, 303561), (540, 236103), (567, 224860), (630, 202374), (756, 168645), (810, 157402), (945, 134916), (1134, 112430), (1260, 101187), (1620, 78701), (1890, 67458), (2268, 56215), (2835, 44972), (3780, 33729), (5670, 22486), (11243, 11340)]