205501050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{50741}}^1$

素因数の和:50765

約数の個数: 60

約数和(自身を含む): 570999726

約数和(自身を除く): 365498676

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 50741, 101482, 152223, 253705, 304446, 456669, 507410, 761115, 913338, 1268525, 1370007, 1522230, 2283345, 2537050, 2740014, 3805575, 4110021, 4566690, 6850035, 7611150, 8220042, 11416725, 13700070, 20550105, 22833450, 34250175, 41100210, 68500350, 102750525, 205501050]

約数ペア:

[(1, 205501050), (2, 102750525), (3, 68500350), (5, 41100210), (6, 34250175), (9, 22833450), (10, 20550105), (15, 13700070), (18, 11416725), (25, 8220042), (27, 7611150), (30, 6850035), (45, 4566690), (50, 4110021), (54, 3805575), (75, 2740014), (81, 2537050), (90, 2283345), (135, 1522230), (150, 1370007), (162, 1268525), (225, 913338), (270, 761115), (405, 507410), (450, 456669), (675, 304446), (810, 253705), (1350, 152223), (2025, 101482), (4050, 50741)]