420181350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3194

約数の個数: 96

約数和(自身を含む): 1124526240

約数和(自身を除く): 704344890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 53, 75, 85, 102, 106, 150, 159, 170, 255, 265, 318, 425, 510, 530, 795, 850, 901, 1275, 1325, 1590, 1802, 2550, 2650, 2703, 3109, 3975, 4505, 5406, 6218, 7950, 9010, 9327, 13515, 15545, 18654, 22525, 27030, 31090, 45050, 46635, 52853, 67575, 77725, 93270, 105706, 135150, 155450, 158559, 164777, 233175, 264265, 317118, 329554, 466350, 494331, 528530, 792795, 823885, 988662, 1321325, 1585590, 1647770, 2471655, 2642650, 2801209, 3963975, 4119425, 4943310, 5602418, 7927950, 8238850, 8403627, 12358275, 14006045, 16807254, 24716550, 28012090, 42018135, 70030225, 84036270, 140060450, 210090675, 420181350]

約数ペア:

[(1, 420181350), (2, 210090675), (3, 140060450), (5, 84036270), (6, 70030225), (10, 42018135), (15, 28012090), (17, 24716550), (25, 16807254), (30, 14006045), (34, 12358275), (50, 8403627), (51, 8238850), (53, 7927950), (75, 5602418), (85, 4943310), (102, 4119425), (106, 3963975), (150, 2801209), (159, 2642650), (170, 2471655), (255, 1647770), (265, 1585590), (318, 1321325), (425, 988662), (510, 823885), (530, 792795), (795, 528530), (850, 494331), (901, 466350), (1275, 329554), (1325, 317118), (1590, 264265), (1802, 233175), (2550, 164777), (2650, 158559), (2703, 155450), (3109, 135150), (3975, 105706), (4505, 93270), (5406, 77725), (6218, 67575), (7950, 52853), (9010, 46635), (9327, 45050), (13515, 31090), (15545, 27030), (18654, 22525)]