817369380

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{6229}}^1$

素因数の和:6262

約数の個数: 108

約数和(自身を含む): 2574996060

約数和(自身を除く): 1757626680

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, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6229, 6561, 7290, 8748, 10935, 12458, 13122, 14580, 18687, 21870, 24916, 26244, 31145, 32805, 37374, 43740, 56061, 62290, 65610, 74748, 93435, 112122, 124580, 131220, 168183, 186870, 224244, 280305, 336366, 373740, 504549, 560610, 672732, 840915, 1009098, 1121220, 1513647, 1681830, 2018196, 2522745, 3027294, 3363660, 4540941, 5045490, 6054588, 7568235, 9081882, 10090980, 13622823, 15136470, 18163764, 22704705, 27245646, 30272940, 40868469, 45409410, 54491292, 68114115, 81736938, 90818820, 136228230, 163473876, 204342345, 272456460, 408684690, 817369380]

約数ペア:

[(1, 817369380), (2, 408684690), (3, 272456460), (4, 204342345), (5, 163473876), (6, 136228230), (9, 90818820), (10, 81736938), (12, 68114115), (15, 54491292), (18, 45409410), (20, 40868469), (27, 30272940), (30, 27245646), (36, 22704705), (45, 18163764), (54, 15136470), (60, 13622823), (81, 10090980), (90, 9081882), (108, 7568235), (135, 6054588), (162, 5045490), (180, 4540941), (243, 3363660), (270, 3027294), (324, 2522745), (405, 2018196), (486, 1681830), (540, 1513647), (729, 1121220), (810, 1009098), (972, 840915), (1215, 672732), (1458, 560610), (1620, 504549), (2187, 373740), (2430, 336366), (2916, 280305), (3645, 224244), (4374, 186870), (4860, 168183), (6229, 131220), (6561, 124580), (7290, 112122), (8748, 93435), (10935, 74748), (12458, 65610), (13122, 62290), (14580, 56061), (18687, 43740), (21870, 37374), (24916, 32805), (26244, 31145)]