88989900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17449}}^1$

素因数の和:17483

約数の個数: 72

約数和(自身を含む): 272638800

約数和(自身を除く): 183648900

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, 2550, 5100, 17449, 34898, 52347, 69796, 87245, 104694, 174490, 209388, 261735, 296633, 348980, 436225, 523470, 593266, 872450, 889899, 1046940, 1186532, 1308675, 1483165, 1744900, 1779798, 2617350, 2966330, 3559596, 4449495, 5234700, 5932660, 7415825, 8898990, 14831650, 17797980, 22247475, 29663300, 44494950, 88989900]

約数ペア:

[(1, 88989900), (2, 44494950), (3, 29663300), (4, 22247475), (5, 17797980), (6, 14831650), (10, 8898990), (12, 7415825), (15, 5932660), (17, 5234700), (20, 4449495), (25, 3559596), (30, 2966330), (34, 2617350), (50, 1779798), (51, 1744900), (60, 1483165), (68, 1308675), (75, 1186532), (85, 1046940), (100, 889899), (102, 872450), (150, 593266), (170, 523470), (204, 436225), (255, 348980), (300, 296633), (340, 261735), (425, 209388), (510, 174490), (850, 104694), (1020, 87245), (1275, 69796), (1700, 52347), (2550, 34898), (5100, 17449)]