18478424850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{195229}}^1$

素因数の和:195875

約数の個数: 48

約数和(自身を含む): 45899353920

約数和(自身を除く): 27420929070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 631, 1262, 1893, 3155, 3786, 6310, 9465, 15775, 18930, 31550, 47325, 94650, 195229, 390458, 585687, 976145, 1171374, 1952290, 2928435, 4880725, 5856870, 9761450, 14642175, 29284350, 123189499, 246378998, 369568497, 615947495, 739136994, 1231894990, 1847842485, 3079737475, 3695684970, 6159474950, 9239212425, 18478424850]

約数ペア:

[(1, 18478424850), (2, 9239212425), (3, 6159474950), (5, 3695684970), (6, 3079737475), (10, 1847842485), (15, 1231894990), (25, 739136994), (30, 615947495), (50, 369568497), (75, 246378998), (150, 123189499), (631, 29284350), (1262, 14642175), (1893, 9761450), (3155, 5856870), (3786, 4880725), (6310, 2928435), (9465, 1952290), (15775, 1171374), (18930, 976145), (31550, 585687), (47325, 390458), (94650, 195229)]