290604150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{645787}}^1$

素因数の和:645805

約数の個数: 36

約数和(自身を含む): 780757692

約数和(自身を除く): 490153542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 645787, 1291574, 1937361, 3228935, 3874722, 5812083, 6457870, 9686805, 11624166, 16144675, 19373610, 29060415, 32289350, 48434025, 58120830, 96868050, 145302075, 290604150]

約数ペア:

[(1, 290604150), (2, 145302075), (3, 96868050), (5, 58120830), (6, 48434025), (9, 32289350), (10, 29060415), (15, 19373610), (18, 16144675), (25, 11624166), (30, 9686805), (45, 6457870), (50, 5812083), (75, 3874722), (90, 3228935), (150, 1937361), (225, 1291574), (450, 645787)]