201724020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41507}}^1$

素因数の和:41531

約数の個数: 72

約数和(自身を含む): 634574304

約数和(自身を除く): 432850284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 41507, 83014, 124521, 166028, 207535, 249042, 373563, 415070, 498084, 622605, 747126, 830140, 1120689, 1245210, 1494252, 1867815, 2241378, 2490420, 3362067, 3735630, 4482756, 5603445, 6724134, 7471260, 10086201, 11206890, 13448268, 16810335, 20172402, 22413780, 33620670, 40344804, 50431005, 67241340, 100862010, 201724020]

約数ペア:

[(1, 201724020), (2, 100862010), (3, 67241340), (4, 50431005), (5, 40344804), (6, 33620670), (9, 22413780), (10, 20172402), (12, 16810335), (15, 13448268), (18, 11206890), (20, 10086201), (27, 7471260), (30, 6724134), (36, 5603445), (45, 4482756), (54, 3735630), (60, 3362067), (81, 2490420), (90, 2241378), (108, 1867815), (135, 1494252), (162, 1245210), (180, 1120689), (243, 830140), (270, 747126), (324, 622605), (405, 498084), (486, 415070), (540, 373563), (810, 249042), (972, 207535), (1215, 166028), (1620, 124521), (2430, 83014), (4860, 41507)]