510050900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 1131490080

約数和(自身を除く): 621439180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 269, 283, 335, 538, 566, 670, 1076, 1132, 1340, 1345, 1415, 1675, 2690, 2830, 3350, 5380, 5660, 6700, 6725, 7075, 13450, 14150, 18023, 18961, 26900, 28300, 36046, 37922, 72092, 75844, 76127, 90115, 94805, 152254, 180230, 189610, 304508, 360460, 379220, 380635, 450575, 474025, 761270, 901150, 948050, 1522540, 1802300, 1896100, 1903175, 3806350, 5100509, 7612700, 10201018, 20402036, 25502545, 51005090, 102010180, 127512725, 255025450, 510050900]

約数ペア:

[(1, 510050900), (2, 255025450), (4, 127512725), (5, 102010180), (10, 51005090), (20, 25502545), (25, 20402036), (50, 10201018), (67, 7612700), (100, 5100509), (134, 3806350), (268, 1903175), (269, 1896100), (283, 1802300), (335, 1522540), (538, 948050), (566, 901150), (670, 761270), (1076, 474025), (1132, 450575), (1340, 380635), (1345, 379220), (1415, 360460), (1675, 304508), (2690, 189610), (2830, 180230), (3350, 152254), (5380, 94805), (5660, 90115), (6700, 76127), (6725, 75844), (7075, 72092), (13450, 37922), (14150, 36046), (18023, 28300), (18961, 26900)]