168393500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 425041344

約数和(自身を除く): 256647844

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 125, 170, 187, 220, 250, 275, 340, 374, 425, 500, 550, 748, 850, 935, 1100, 1375, 1700, 1801, 1870, 2125, 2750, 3602, 3740, 4250, 4675, 5500, 7204, 8500, 9005, 9350, 18010, 18700, 19811, 23375, 30617, 36020, 39622, 45025, 46750, 61234, 79244, 90050, 93500, 99055, 122468, 153085, 180100, 198110, 225125, 306170, 336787, 396220, 450250, 495275, 612340, 673574, 765425, 900500, 990550, 1347148, 1530850, 1683935, 1981100, 2476375, 3061700, 3367870, 3827125, 4952750, 6735740, 7654250, 8419675, 9905500, 15308500, 16839350, 33678700, 42098375, 84196750, 168393500]

約数ペア:

[(1, 168393500), (2, 84196750), (4, 42098375), (5, 33678700), (10, 16839350), (11, 15308500), (17, 9905500), (20, 8419675), (22, 7654250), (25, 6735740), (34, 4952750), (44, 3827125), (50, 3367870), (55, 3061700), (68, 2476375), (85, 1981100), (100, 1683935), (110, 1530850), (125, 1347148), (170, 990550), (187, 900500), (220, 765425), (250, 673574), (275, 612340), (340, 495275), (374, 450250), (425, 396220), (500, 336787), (550, 306170), (748, 225125), (850, 198110), (935, 180100), (1100, 153085), (1375, 122468), (1700, 99055), (1801, 93500), (1870, 90050), (2125, 79244), (2750, 61234), (3602, 46750), (3740, 45025), (4250, 39622), (4675, 36020), (5500, 30617), (7204, 23375), (8500, 19811), (9005, 18700), (9350, 18010)]