25355160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 89553600

約数和(自身を除く): 64198440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1381, 1530, 1836, 2040, 2295, 2762, 3060, 3672, 4143, 4590, 5524, 6120, 6905, 8286, 9180, 11048, 12429, 13810, 16572, 18360, 20715, 23477, 24858, 27620, 33144, 37287, 41430, 46954, 49716, 55240, 62145, 70431, 74574, 82860, 93908, 99432, 117385, 124290, 140862, 149148, 165720, 186435, 187816, 211293, 234770, 248580, 281724, 298296, 352155, 372870, 422586, 469540, 497160, 563448, 633879, 704310, 745740, 845172, 939080, 1056465, 1267758, 1408620, 1491480, 1690344, 2112930, 2535516, 2817240, 3169395, 4225860, 5071032, 6338790, 8451720, 12677580, 25355160]

約数ペア:

[(1, 25355160), (2, 12677580), (3, 8451720), (4, 6338790), (5, 5071032), (6, 4225860), (8, 3169395), (9, 2817240), (10, 2535516), (12, 2112930), (15, 1690344), (17, 1491480), (18, 1408620), (20, 1267758), (24, 1056465), (27, 939080), (30, 845172), (34, 745740), (36, 704310), (40, 633879), (45, 563448), (51, 497160), (54, 469540), (60, 422586), (68, 372870), (72, 352155), (85, 298296), (90, 281724), (102, 248580), (108, 234770), (120, 211293), (135, 187816), (136, 186435), (153, 165720), (170, 149148), (180, 140862), (204, 124290), (216, 117385), (255, 99432), (270, 93908), (306, 82860), (340, 74574), (360, 70431), (408, 62145), (459, 55240), (510, 49716), (540, 46954), (612, 41430), (680, 37287), (765, 33144), (918, 27620), (1020, 24858), (1080, 23477), (1224, 20715), (1381, 18360), (1530, 16572), (1836, 13810), (2040, 12429), (2295, 11048), (2762, 9180), (3060, 8286), (3672, 6905), (4143, 6120), (4590, 5524)]