25556100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5011}}^1$

素因数の和:5045

約数の個数: 72

約数和(自身を含む): 78307488

約数和(自身を除く): 52751388

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, 5011, 5100, 10022, 15033, 20044, 25055, 30066, 50110, 60132, 75165, 85187, 100220, 125275, 150330, 170374, 250550, 255561, 300660, 340748, 375825, 425935, 501100, 511122, 751650, 851870, 1022244, 1277805, 1503300, 1703740, 2129675, 2555610, 4259350, 5111220, 6389025, 8518700, 12778050, 25556100]

約数ペア:

[(1, 25556100), (2, 12778050), (3, 8518700), (4, 6389025), (5, 5111220), (6, 4259350), (10, 2555610), (12, 2129675), (15, 1703740), (17, 1503300), (20, 1277805), (25, 1022244), (30, 851870), (34, 751650), (50, 511122), (51, 501100), (60, 425935), (68, 375825), (75, 340748), (85, 300660), (100, 255561), (102, 250550), (150, 170374), (170, 150330), (204, 125275), (255, 100220), (300, 85187), (340, 75165), (425, 60132), (510, 50110), (850, 30066), (1020, 25055), (1275, 20044), (1700, 15033), (2550, 10022), (5011, 5100)]