196853400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109363}}^1$

素因数の和:109385

約数の個数: 72

約数和(自身を含む): 661105380

約数和(自身を除く): 464251980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 109363, 218726, 328089, 437452, 546815, 656178, 874904, 984267, 1093630, 1312356, 1640445, 1968534, 2187260, 2624712, 2734075, 3280890, 3937068, 4374520, 4921335, 5468150, 6561780, 7874136, 8202225, 9842670, 10936300, 13123560, 16404450, 19685340, 21872600, 24606675, 32808900, 39370680, 49213350, 65617800, 98426700, 196853400]

約数ペア:

[(1, 196853400), (2, 98426700), (3, 65617800), (4, 49213350), (5, 39370680), (6, 32808900), (8, 24606675), (9, 21872600), (10, 19685340), (12, 16404450), (15, 13123560), (18, 10936300), (20, 9842670), (24, 8202225), (25, 7874136), (30, 6561780), (36, 5468150), (40, 4921335), (45, 4374520), (50, 3937068), (60, 3280890), (72, 2734075), (75, 2624712), (90, 2187260), (100, 1968534), (120, 1640445), (150, 1312356), (180, 1093630), (200, 984267), (225, 874904), (300, 656178), (360, 546815), (450, 437452), (600, 328089), (900, 218726), (1800, 109363)]