38192580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 120113280

約数和(自身を除く): 81920700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 661, 963, 1070, 1284, 1322, 1605, 1926, 1983, 2140, 2644, 2889, 3210, 3305, 3852, 3966, 4815, 5778, 5949, 6420, 6610, 7932, 9630, 9915, 11556, 11898, 13220, 14445, 17847, 19260, 19830, 23796, 28890, 29745, 35694, 39660, 57780, 59490, 70727, 71388, 89235, 118980, 141454, 178470, 212181, 282908, 353635, 356940, 424362, 636543, 707270, 848724, 1060905, 1273086, 1414540, 1909629, 2121810, 2546172, 3182715, 3819258, 4243620, 6365430, 7638516, 9548145, 12730860, 19096290, 38192580]

約数ペア:

[(1, 38192580), (2, 19096290), (3, 12730860), (4, 9548145), (5, 7638516), (6, 6365430), (9, 4243620), (10, 3819258), (12, 3182715), (15, 2546172), (18, 2121810), (20, 1909629), (27, 1414540), (30, 1273086), (36, 1060905), (45, 848724), (54, 707270), (60, 636543), (90, 424362), (107, 356940), (108, 353635), (135, 282908), (180, 212181), (214, 178470), (270, 141454), (321, 118980), (428, 89235), (535, 71388), (540, 70727), (642, 59490), (661, 57780), (963, 39660), (1070, 35694), (1284, 29745), (1322, 28890), (1605, 23796), (1926, 19830), (1983, 19260), (2140, 17847), (2644, 14445), (2889, 13220), (3210, 11898), (3305, 11556), (3852, 9915), (3966, 9630), (4815, 7932), (5778, 6610), (5949, 6420)]