145990380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12227}}^1$

素因数の和:12438

約数の個数: 48

約数和(自身を含む): 410860800

約数和(自身を除く): 264870420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 12227, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 244540, 366810, 733620, 2433173, 4866346, 7299519, 9732692, 12165865, 14599038, 24331730, 29198076, 36497595, 48663460, 72995190, 145990380]

約数ペア:

[(1, 145990380), (2, 72995190), (3, 48663460), (4, 36497595), (5, 29198076), (6, 24331730), (10, 14599038), (12, 12165865), (15, 9732692), (20, 7299519), (30, 4866346), (60, 2433173), (199, 733620), (398, 366810), (597, 244540), (796, 183405), (995, 146724), (1194, 122270), (1990, 73362), (2388, 61135), (2985, 48908), (3980, 36681), (5970, 24454), (11940, 12227)]