11112900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 34060320

約数和(自身を除く): 22947420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2179, 2550, 4358, 5100, 6537, 8716, 10895, 13074, 21790, 26148, 32685, 37043, 43580, 54475, 65370, 74086, 108950, 111129, 130740, 148172, 163425, 185215, 217900, 222258, 326850, 370430, 444516, 555645, 653700, 740860, 926075, 1111290, 1852150, 2222580, 2778225, 3704300, 5556450, 11112900]

約数ペア:

[(1, 11112900), (2, 5556450), (3, 3704300), (4, 2778225), (5, 2222580), (6, 1852150), (10, 1111290), (12, 926075), (15, 740860), (17, 653700), (20, 555645), (25, 444516), (30, 370430), (34, 326850), (50, 222258), (51, 217900), (60, 185215), (68, 163425), (75, 148172), (85, 130740), (100, 111129), (102, 108950), (150, 74086), (170, 65370), (204, 54475), (255, 43580), (300, 37043), (340, 32685), (425, 26148), (510, 21790), (850, 13074), (1020, 10895), (1275, 8716), (1700, 6537), (2179, 5100), (2550, 4358)]