159783750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 120

約数和(自身を含む): 494654160

約数和(自身を除く): 334870410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 750, 875, 1050, 1125, 1250, 1575, 1750, 1875, 2029, 2250, 2625, 3150, 3750, 4058, 4375, 5250, 5625, 6087, 7875, 8750, 10145, 11250, 12174, 13125, 14203, 15750, 18261, 20290, 26250, 28406, 30435, 36522, 39375, 42609, 50725, 60870, 71015, 78750, 85218, 91305, 101450, 127827, 142030, 152175, 182610, 213045, 253625, 255654, 304350, 355075, 426090, 456525, 507250, 639135, 710150, 760875, 913050, 1065225, 1268125, 1278270, 1521750, 1775375, 2130450, 2282625, 2536250, 3195675, 3550750, 3804375, 4565250, 5326125, 6391350, 7608750, 8876875, 10652250, 11413125, 15978375, 17753750, 22826250, 26630625, 31956750, 53261250, 79891875, 159783750]

約数ペア:

[(1, 159783750), (2, 79891875), (3, 53261250), (5, 31956750), (6, 26630625), (7, 22826250), (9, 17753750), (10, 15978375), (14, 11413125), (15, 10652250), (18, 8876875), (21, 7608750), (25, 6391350), (30, 5326125), (35, 4565250), (42, 3804375), (45, 3550750), (50, 3195675), (63, 2536250), (70, 2282625), (75, 2130450), (90, 1775375), (105, 1521750), (125, 1278270), (126, 1268125), (150, 1065225), (175, 913050), (210, 760875), (225, 710150), (250, 639135), (315, 507250), (350, 456525), (375, 426090), (450, 355075), (525, 304350), (625, 255654), (630, 253625), (750, 213045), (875, 182610), (1050, 152175), (1125, 142030), (1250, 127827), (1575, 101450), (1750, 91305), (1875, 85218), (2029, 78750), (2250, 71015), (2625, 60870), (3150, 50725), (3750, 42609), (4058, 39375), (4375, 36522), (5250, 30435), (5625, 28406), (6087, 26250), (7875, 20290), (8750, 18261), (10145, 15750), (11250, 14203), (12174, 13125)]