978171450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2216

約数の個数: 96

約数和(自身を含む): 2533766400

約数和(自身を除く): 1555594950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 109, 145, 150, 174, 218, 290, 327, 435, 545, 654, 725, 870, 1090, 1450, 1635, 2063, 2175, 2725, 3161, 3270, 4126, 4350, 5450, 6189, 6322, 8175, 9483, 10315, 12378, 15805, 16350, 18966, 20630, 30945, 31610, 47415, 51575, 59827, 61890, 79025, 94830, 103150, 119654, 154725, 158050, 179481, 224867, 237075, 299135, 309450, 358962, 449734, 474150, 598270, 674601, 897405, 1124335, 1349202, 1495675, 1794810, 2248670, 2991350, 3373005, 4487025, 5621675, 6521143, 6746010, 8974050, 11243350, 13042286, 16865025, 19563429, 32605715, 33730050, 39126858, 65211430, 97817145, 163028575, 195634290, 326057150, 489085725, 978171450]

約数ペア:

[(1, 978171450), (2, 489085725), (3, 326057150), (5, 195634290), (6, 163028575), (10, 97817145), (15, 65211430), (25, 39126858), (29, 33730050), (30, 32605715), (50, 19563429), (58, 16865025), (75, 13042286), (87, 11243350), (109, 8974050), (145, 6746010), (150, 6521143), (174, 5621675), (218, 4487025), (290, 3373005), (327, 2991350), (435, 2248670), (545, 1794810), (654, 1495675), (725, 1349202), (870, 1124335), (1090, 897405), (1450, 674601), (1635, 598270), (2063, 474150), (2175, 449734), (2725, 358962), (3161, 309450), (3270, 299135), (4126, 237075), (4350, 224867), (5450, 179481), (6189, 158050), (6322, 154725), (8175, 119654), (9483, 103150), (10315, 94830), (12378, 79025), (15805, 61890), (16350, 59827), (18966, 51575), (20630, 47415), (30945, 31610)]