428040450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6258

約数の個数: 120

約数和(自身を含む): 1259480772

約数和(自身を除く): 831440322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 405, 425, 450, 459, 510, 675, 765, 810, 850, 918, 1275, 1350, 1377, 1530, 2025, 2295, 2550, 2754, 3825, 4050, 4590, 6217, 6885, 7650, 11475, 12434, 13770, 18651, 22950, 31085, 34425, 37302, 55953, 62170, 68850, 93255, 105689, 111906, 155425, 167859, 186510, 211378, 279765, 310850, 317067, 335718, 466275, 503577, 528445, 559530, 634134, 839295, 932550, 951201, 1007154, 1056890, 1398825, 1585335, 1678590, 1902402, 2517885, 2642225, 2797650, 2853603, 3170670, 4196475, 4756005, 5035770, 5284450, 5707206, 7926675, 8392950, 8560809, 9512010, 12589425, 14268015, 15853350, 17121618, 23780025, 25178850, 28536030, 42804045, 47560050, 71340075, 85608090, 142680150, 214020225, 428040450]

約数ペア:

[(1, 428040450), (2, 214020225), (3, 142680150), (5, 85608090), (6, 71340075), (9, 47560050), (10, 42804045), (15, 28536030), (17, 25178850), (18, 23780025), (25, 17121618), (27, 15853350), (30, 14268015), (34, 12589425), (45, 9512010), (50, 8560809), (51, 8392950), (54, 7926675), (75, 5707206), (81, 5284450), (85, 5035770), (90, 4756005), (102, 4196475), (135, 3170670), (150, 2853603), (153, 2797650), (162, 2642225), (170, 2517885), (225, 1902402), (255, 1678590), (270, 1585335), (306, 1398825), (405, 1056890), (425, 1007154), (450, 951201), (459, 932550), (510, 839295), (675, 634134), (765, 559530), (810, 528445), (850, 503577), (918, 466275), (1275, 335718), (1350, 317067), (1377, 310850), (1530, 279765), (2025, 211378), (2295, 186510), (2550, 167859), (2754, 155425), (3825, 111906), (4050, 105689), (4590, 93255), (6217, 68850), (6885, 62170), (7650, 55953), (11475, 37302), (12434, 34425), (13770, 31085), (18651, 22950)]