223218900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{248021}}^1$

素因数の和:248041

約数の個数: 54

約数和(自身を含む): 699670062

約数和(自身を除く): 476451162

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 248021, 496042, 744063, 992084, 1240105, 1488126, 2232189, 2480210, 2976252, 3720315, 4464378, 4960420, 6200525, 7440630, 8928756, 11160945, 12401050, 14881260, 18601575, 22321890, 24802100, 37203150, 44643780, 55804725, 74406300, 111609450, 223218900]

約数ペア:

[(1, 223218900), (2, 111609450), (3, 74406300), (4, 55804725), (5, 44643780), (6, 37203150), (9, 24802100), (10, 22321890), (12, 18601575), (15, 14881260), (18, 12401050), (20, 11160945), (25, 8928756), (30, 7440630), (36, 6200525), (45, 4960420), (50, 4464378), (60, 3720315), (75, 2976252), (90, 2480210), (100, 2232189), (150, 1488126), (180, 1240105), (225, 992084), (300, 744063), (450, 496042), (900, 248021)]