207990450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{154067}}^1$

素因数の和:154088

約数の個数: 48

約数和(自身を含む): 573132960

約数和(自身を除く): 365142510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 154067, 308134, 462201, 770335, 924402, 1386603, 1540670, 2311005, 2773206, 3851675, 4159809, 4622010, 6933015, 7703350, 8319618, 11555025, 13866030, 20799045, 23110050, 34665075, 41598090, 69330150, 103995225, 207990450]

約数ペア:

[(1, 207990450), (2, 103995225), (3, 69330150), (5, 41598090), (6, 34665075), (9, 23110050), (10, 20799045), (15, 13866030), (18, 11555025), (25, 8319618), (27, 7703350), (30, 6933015), (45, 4622010), (50, 4159809), (54, 3851675), (75, 2773206), (90, 2311005), (135, 1540670), (150, 1386603), (225, 924402), (270, 770335), (450, 462201), (675, 308134), (1350, 154067)]