408889350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2339

約数の個数: 96

約数和(自身を含む): 1135344000

約数和(自身を除く): 726454650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 139, 150, 225, 270, 278, 417, 450, 675, 695, 834, 1251, 1350, 1390, 2085, 2179, 2502, 3475, 3753, 4170, 4358, 6255, 6537, 6950, 7506, 10425, 10895, 12510, 13074, 18765, 19611, 20850, 21790, 31275, 32685, 37530, 39222, 54475, 58833, 62550, 65370, 93825, 98055, 108950, 117666, 163425, 187650, 196110, 294165, 302881, 326850, 490275, 588330, 605762, 908643, 980550, 1470825, 1514405, 1817286, 2725929, 2941650, 3028810, 4543215, 5451858, 7572025, 8177787, 9086430, 13629645, 15144050, 16355574, 22716075, 27259290, 40888935, 45432150, 68148225, 81777870, 136296450, 204444675, 408889350]

約数ペア:

[(1, 408889350), (2, 204444675), (3, 136296450), (5, 81777870), (6, 68148225), (9, 45432150), (10, 40888935), (15, 27259290), (18, 22716075), (25, 16355574), (27, 15144050), (30, 13629645), (45, 9086430), (50, 8177787), (54, 7572025), (75, 5451858), (90, 4543215), (135, 3028810), (139, 2941650), (150, 2725929), (225, 1817286), (270, 1514405), (278, 1470825), (417, 980550), (450, 908643), (675, 605762), (695, 588330), (834, 490275), (1251, 326850), (1350, 302881), (1390, 294165), (2085, 196110), (2179, 187650), (2502, 163425), (3475, 117666), (3753, 108950), (4170, 98055), (4358, 93825), (6255, 65370), (6537, 62550), (6950, 58833), (7506, 54475), (10425, 39222), (10895, 37530), (12510, 32685), (13074, 31275), (18765, 21790), (19611, 20850)]