72672450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28499}}^1$

素因数の和:28531

約数の個数: 48

約数和(自身を含む): 190836000

約数和(自身を除く): 118163550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28499, 56998, 85497, 142495, 170994, 284990, 427485, 484483, 712475, 854970, 968966, 1424950, 1453449, 2137425, 2422415, 2906898, 4274850, 4844830, 7267245, 12112075, 14534490, 24224150, 36336225, 72672450]

約数ペア:

[(1, 72672450), (2, 36336225), (3, 24224150), (5, 14534490), (6, 12112075), (10, 7267245), (15, 4844830), (17, 4274850), (25, 2906898), (30, 2422415), (34, 2137425), (50, 1453449), (51, 1424950), (75, 968966), (85, 854970), (102, 712475), (150, 484483), (170, 427485), (255, 284990), (425, 170994), (510, 142495), (850, 85497), (1275, 56998), (2550, 28499)]