129867600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{108223}}^1$

素因数の和:108244

約数の個数: 60

約数和(自身を含む): 416013056

約数和(自身を除く): 286145456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 108223, 216446, 324669, 432892, 541115, 649338, 865784, 1082230, 1298676, 1623345, 1731568, 2164460, 2597352, 2705575, 3246690, 4328920, 5194704, 5411150, 6493380, 8116725, 8657840, 10822300, 12986760, 16233450, 21644600, 25973520, 32466900, 43289200, 64933800, 129867600]

約数ペア:

[(1, 129867600), (2, 64933800), (3, 43289200), (4, 32466900), (5, 25973520), (6, 21644600), (8, 16233450), (10, 12986760), (12, 10822300), (15, 8657840), (16, 8116725), (20, 6493380), (24, 5411150), (25, 5194704), (30, 4328920), (40, 3246690), (48, 2705575), (50, 2597352), (60, 2164460), (75, 1731568), (80, 1623345), (100, 1298676), (120, 1082230), (150, 865784), (200, 649338), (240, 541115), (300, 432892), (400, 324669), (600, 216446), (1200, 108223)]