155112600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{258521}}^1$

素因数の和:258540

約数の個数: 48

約数和(自身を含む): 480850920

約数和(自身を除く): 325738320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 258521, 517042, 775563, 1034084, 1292605, 1551126, 2068168, 2585210, 3102252, 3877815, 5170420, 6204504, 6463025, 7755630, 10340840, 12926050, 15511260, 19389075, 25852100, 31022520, 38778150, 51704200, 77556300, 155112600]

約数ペア:

[(1, 155112600), (2, 77556300), (3, 51704200), (4, 38778150), (5, 31022520), (6, 25852100), (8, 19389075), (10, 15511260), (12, 12926050), (15, 10340840), (20, 7755630), (24, 6463025), (25, 6204504), (30, 5170420), (40, 3877815), (50, 3102252), (60, 2585210), (75, 2068168), (100, 1551126), (120, 1292605), (150, 1034084), (200, 775563), (300, 517042), (600, 258521)]