161454450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{2767}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 401581440

約数和(自身を除く): 240126990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 389, 778, 1167, 1945, 2334, 2767, 3890, 5534, 5835, 8301, 9725, 11670, 13835, 16602, 19450, 27670, 29175, 41505, 58350, 69175, 83010, 138350, 207525, 415050, 1076363, 2152726, 3229089, 5381815, 6458178, 10763630, 16145445, 26909075, 32290890, 53818150, 80727225, 161454450]

約数ペア:

[(1, 161454450), (2, 80727225), (3, 53818150), (5, 32290890), (6, 26909075), (10, 16145445), (15, 10763630), (25, 6458178), (30, 5381815), (50, 3229089), (75, 2152726), (150, 1076363), (389, 415050), (778, 207525), (1167, 138350), (1945, 83010), (2334, 69175), (2767, 58350), (3890, 41505), (5534, 29175), (5835, 27670), (8301, 19450), (9725, 16602), (11670, 13835)]