18754050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 54317952

約数和(自身を除く): 35563902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 318, 337, 350, 371, 525, 530, 674, 742, 795, 1011, 1050, 1113, 1325, 1590, 1685, 1855, 2022, 2226, 2359, 2650, 3370, 3710, 3975, 4718, 5055, 5565, 7077, 7950, 8425, 9275, 10110, 11130, 11795, 14154, 16850, 17861, 18550, 23590, 25275, 27825, 35385, 35722, 50550, 53583, 55650, 58975, 70770, 89305, 107166, 117950, 125027, 176925, 178610, 250054, 267915, 353850, 375081, 446525, 535830, 625135, 750162, 893050, 1250270, 1339575, 1875405, 2679150, 3125675, 3750810, 6251350, 9377025, 18754050]

約数ペア:

[(1, 18754050), (2, 9377025), (3, 6251350), (5, 3750810), (6, 3125675), (7, 2679150), (10, 1875405), (14, 1339575), (15, 1250270), (21, 893050), (25, 750162), (30, 625135), (35, 535830), (42, 446525), (50, 375081), (53, 353850), (70, 267915), (75, 250054), (105, 178610), (106, 176925), (150, 125027), (159, 117950), (175, 107166), (210, 89305), (265, 70770), (318, 58975), (337, 55650), (350, 53583), (371, 50550), (525, 35722), (530, 35385), (674, 27825), (742, 25275), (795, 23590), (1011, 18550), (1050, 17861), (1113, 16850), (1325, 14154), (1590, 11795), (1685, 11130), (1855, 10110), (2022, 9275), (2226, 8425), (2359, 7950), (2650, 7077), (3370, 5565), (3710, 5055), (3975, 4718)]