153622440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1504

約数の個数: 128

約数和(自身を含む): 517420800

約数和(自身を除く): 363798360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1381, 1545, 1854, 2060, 2472, 2762, 2781, 3090, 3708, 4120, 4143, 4635, 5524, 5562, 6180, 6905, 7416, 8286, 9270, 11048, 11124, 12360, 12429, 13810, 13905, 16572, 18540, 20715, 22248, 24858, 27620, 27810, 33144, 37080, 37287, 41430, 49716, 55240, 55620, 62145, 74574, 82860, 99432, 111240, 124290, 142243, 149148, 165720, 186435, 248580, 284486, 298296, 372870, 426729, 497160, 568972, 711215, 745740, 853458, 1137944, 1280187, 1422430, 1491480, 1706916, 2133645, 2560374, 2844860, 3413832, 3840561, 4267290, 5120748, 5689720, 6400935, 7681122, 8534580, 10241496, 12801870, 15362244, 17069160, 19202805, 25603740, 30724488, 38405610, 51207480, 76811220, 153622440]

約数ペア:

[(1, 153622440), (2, 76811220), (3, 51207480), (4, 38405610), (5, 30724488), (6, 25603740), (8, 19202805), (9, 17069160), (10, 15362244), (12, 12801870), (15, 10241496), (18, 8534580), (20, 7681122), (24, 6400935), (27, 5689720), (30, 5120748), (36, 4267290), (40, 3840561), (45, 3413832), (54, 2844860), (60, 2560374), (72, 2133645), (90, 1706916), (103, 1491480), (108, 1422430), (120, 1280187), (135, 1137944), (180, 853458), (206, 745740), (216, 711215), (270, 568972), (309, 497160), (360, 426729), (412, 372870), (515, 298296), (540, 284486), (618, 248580), (824, 186435), (927, 165720), (1030, 149148), (1080, 142243), (1236, 124290), (1381, 111240), (1545, 99432), (1854, 82860), (2060, 74574), (2472, 62145), (2762, 55620), (2781, 55240), (3090, 49716), (3708, 41430), (4120, 37287), (4143, 37080), (4635, 33144), (5524, 27810), (5562, 27620), (6180, 24858), (6905, 22248), (7416, 20715), (8286, 18540), (9270, 16572), (11048, 13905), (11124, 13810), (12360, 12429)]