830250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{41}}^1$

素因数の和:70

約数の個数: 80

約数和(自身を含む): 2378376

約数和(自身を除く): 1548126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 125, 135, 150, 162, 205, 225, 246, 250, 270, 369, 375, 405, 410, 450, 615, 675, 738, 750, 810, 1025, 1107, 1125, 1230, 1350, 1845, 2025, 2050, 2214, 2250, 3075, 3321, 3375, 3690, 4050, 5125, 5535, 6150, 6642, 6750, 9225, 10125, 10250, 11070, 15375, 16605, 18450, 20250, 27675, 30750, 33210, 46125, 55350, 83025, 92250, 138375, 166050, 276750, 415125, 830250]

約数ペア:

[(1, 830250), (2, 415125), (3, 276750), (5, 166050), (6, 138375), (9, 92250), (10, 83025), (15, 55350), (18, 46125), (25, 33210), (27, 30750), (30, 27675), (41, 20250), (45, 18450), (50, 16605), (54, 15375), (75, 11070), (81, 10250), (82, 10125), (90, 9225), (123, 6750), (125, 6642), (135, 6150), (150, 5535), (162, 5125), (205, 4050), (225, 3690), (246, 3375), (250, 3321), (270, 3075), (369, 2250), (375, 2214), (405, 2050), (410, 2025), (450, 1845), (615, 1350), (675, 1230), (738, 1125), (750, 1107), (810, 1025)]