196494300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2132

約数の個数: 108

約数和(自身を含む): 621861240

約数和(自身を除く): 425366940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 981, 1090, 1308, 1635, 1962, 2003, 2180, 2725, 3270, 3924, 4006, 4905, 5450, 6009, 6540, 8012, 8175, 9810, 10015, 10900, 12018, 16350, 18027, 19620, 20030, 24036, 24525, 30045, 32700, 36054, 40060, 49050, 50075, 60090, 72108, 90135, 98100, 100150, 120180, 150225, 180270, 200300, 218327, 300450, 360540, 436654, 450675, 600900, 654981, 873308, 901350, 1091635, 1309962, 1802700, 1964943, 2183270, 2619924, 3274905, 3929886, 4366540, 5458175, 6549810, 7859772, 9824715, 10916350, 13099620, 16374525, 19649430, 21832700, 32749050, 39298860, 49123575, 65498100, 98247150, 196494300]

約数ペア:

[(1, 196494300), (2, 98247150), (3, 65498100), (4, 49123575), (5, 39298860), (6, 32749050), (9, 21832700), (10, 19649430), (12, 16374525), (15, 13099620), (18, 10916350), (20, 9824715), (25, 7859772), (30, 6549810), (36, 5458175), (45, 4366540), (50, 3929886), (60, 3274905), (75, 2619924), (90, 2183270), (100, 1964943), (109, 1802700), (150, 1309962), (180, 1091635), (218, 901350), (225, 873308), (300, 654981), (327, 600900), (436, 450675), (450, 436654), (545, 360540), (654, 300450), (900, 218327), (981, 200300), (1090, 180270), (1308, 150225), (1635, 120180), (1962, 100150), (2003, 98100), (2180, 90135), (2725, 72108), (3270, 60090), (3924, 50075), (4006, 49050), (4905, 40060), (5450, 36054), (6009, 32700), (6540, 30045), (8012, 24525), (8175, 24036), (9810, 20030), (10015, 19620), (10900, 18027), (12018, 16350)]