148974200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12211}}^1$

素因数の和:12288

約数の個数: 48

約数和(自身を含む): 352071960

約数和(自身を除く): 203097760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 12211, 24422, 48844, 61055, 97688, 122110, 244220, 305275, 488440, 610550, 744871, 1221100, 1489742, 2442200, 2979484, 3724355, 5958968, 7448710, 14897420, 18621775, 29794840, 37243550, 74487100, 148974200]

約数ペア:

[(1, 148974200), (2, 74487100), (4, 37243550), (5, 29794840), (8, 18621775), (10, 14897420), (20, 7448710), (25, 5958968), (40, 3724355), (50, 2979484), (61, 2442200), (100, 1489742), (122, 1221100), (200, 744871), (244, 610550), (305, 488440), (488, 305275), (610, 244220), (1220, 122110), (1525, 97688), (2440, 61055), (3050, 48844), (6100, 24422), (12200, 12211)]