199469100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16217}}^1$

素因数の和:16275

約数の個数: 72

約数和(自身を含む): 591243408

約数和(自身を除く): 391774308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 16217, 32434, 48651, 64868, 81085, 97302, 162170, 194604, 243255, 324340, 405425, 486510, 664897, 810850, 973020, 1216275, 1329794, 1621700, 1994691, 2432550, 2659588, 3324485, 3989382, 4865100, 6648970, 7978764, 9973455, 13297940, 16622425, 19946910, 33244850, 39893820, 49867275, 66489700, 99734550, 199469100]

約数ペア:

[(1, 199469100), (2, 99734550), (3, 66489700), (4, 49867275), (5, 39893820), (6, 33244850), (10, 19946910), (12, 16622425), (15, 13297940), (20, 9973455), (25, 7978764), (30, 6648970), (41, 4865100), (50, 3989382), (60, 3324485), (75, 2659588), (82, 2432550), (100, 1994691), (123, 1621700), (150, 1329794), (164, 1216275), (205, 973020), (246, 810850), (300, 664897), (410, 486510), (492, 405425), (615, 324340), (820, 243255), (1025, 194604), (1230, 162170), (2050, 97302), (2460, 81085), (3075, 64868), (4100, 48651), (6150, 32434), (12300, 16217)]