328106700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{40507}}^1$

素因数の和:40533

約数の個数: 90

約数和(自身を含む): 1063618556

約数和(自身を除く): 735511856

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 40507, 81014, 121521, 162028, 202535, 243042, 364563, 405070, 486084, 607605, 729126, 810140, 1012675, 1093689, 1215210, 1458252, 1822815, 2025350, 2187378, 2430420, 3038025, 3281067, 3645630, 4050700, 4374756, 5468445, 6076050, 6562134, 7291260, 9114075, 10936890, 12152100, 13124268, 16405335, 18228150, 21873780, 27342225, 32810670, 36456300, 54684450, 65621340, 82026675, 109368900, 164053350, 328106700]

約数ペア:

[(1, 328106700), (2, 164053350), (3, 109368900), (4, 82026675), (5, 65621340), (6, 54684450), (9, 36456300), (10, 32810670), (12, 27342225), (15, 21873780), (18, 18228150), (20, 16405335), (25, 13124268), (27, 12152100), (30, 10936890), (36, 9114075), (45, 7291260), (50, 6562134), (54, 6076050), (60, 5468445), (75, 4374756), (81, 4050700), (90, 3645630), (100, 3281067), (108, 3038025), (135, 2430420), (150, 2187378), (162, 2025350), (180, 1822815), (225, 1458252), (270, 1215210), (300, 1093689), (324, 1012675), (405, 810140), (450, 729126), (540, 607605), (675, 486084), (810, 405070), (900, 364563), (1350, 243042), (1620, 202535), (2025, 162028), (2700, 121521), (4050, 81014), (8100, 40507)]