121243600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5048

約数の個数: 60

約数和(自身を含む): 296122540

約数和(自身を除く): 174878940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 4969, 6100, 9938, 12200, 19876, 24400, 24845, 39752, 49690, 79504, 99380, 124225, 198760, 248450, 303109, 397520, 496900, 606218, 993800, 1212436, 1515545, 1987600, 2424872, 3031090, 4849744, 6062180, 7577725, 12124360, 15155450, 24248720, 30310900, 60621800, 121243600]

約数ペア:

[(1, 121243600), (2, 60621800), (4, 30310900), (5, 24248720), (8, 15155450), (10, 12124360), (16, 7577725), (20, 6062180), (25, 4849744), (40, 3031090), (50, 2424872), (61, 1987600), (80, 1515545), (100, 1212436), (122, 993800), (200, 606218), (244, 496900), (305, 397520), (400, 303109), (488, 248450), (610, 198760), (976, 124225), (1220, 99380), (1525, 79504), (2440, 49690), (3050, 39752), (4880, 24845), (4969, 24400), (6100, 19876), (9938, 12200)]