201442950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{49739}}^1$

素因数の和:49763

約数の個数: 60

約数和(自身を含む): 559724220

約数和(自身を除く): 358281270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 49739, 99478, 149217, 248695, 298434, 447651, 497390, 746085, 895302, 1243475, 1342953, 1492170, 2238255, 2486950, 2685906, 3730425, 4028859, 4476510, 6714765, 7460850, 8057718, 11191275, 13429530, 20144295, 22382550, 33573825, 40288590, 67147650, 100721475, 201442950]

約数ペア:

[(1, 201442950), (2, 100721475), (3, 67147650), (5, 40288590), (6, 33573825), (9, 22382550), (10, 20144295), (15, 13429530), (18, 11191275), (25, 8057718), (27, 7460850), (30, 6714765), (45, 4476510), (50, 4028859), (54, 3730425), (75, 2685906), (81, 2486950), (90, 2238255), (135, 1492170), (150, 1342953), (162, 1243475), (225, 895302), (270, 746085), (405, 497390), (450, 447651), (675, 298434), (810, 248695), (1350, 149217), (2025, 99478), (4050, 49739)]