6430500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{1429}}^1$

素因数の和:1454

約数の個数: 72

約数和(自身を含む): 20300280

約数和(自身を除く): 13869780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1429, 1500, 2250, 2858, 4287, 4500, 5716, 7145, 8574, 12861, 14290, 17148, 21435, 25722, 28580, 35725, 42870, 51444, 64305, 71450, 85740, 107175, 128610, 142900, 178625, 214350, 257220, 321525, 357250, 428700, 535875, 643050, 714500, 1071750, 1286100, 1607625, 2143500, 3215250, 6430500]

約数ペア:

[(1, 6430500), (2, 3215250), (3, 2143500), (4, 1607625), (5, 1286100), (6, 1071750), (9, 714500), (10, 643050), (12, 535875), (15, 428700), (18, 357250), (20, 321525), (25, 257220), (30, 214350), (36, 178625), (45, 142900), (50, 128610), (60, 107175), (75, 85740), (90, 71450), (100, 64305), (125, 51444), (150, 42870), (180, 35725), (225, 28580), (250, 25722), (300, 21435), (375, 17148), (450, 14290), (500, 12861), (750, 8574), (900, 7145), (1125, 5716), (1429, 4500), (1500, 4287), (2250, 2858)]