140737200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{117281}}^1$

素因数の和:117302

約数の個数: 60

約数和(自身を含む): 450832008

約数和(自身を除く): 310094808

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, 117281, 234562, 351843, 469124, 586405, 703686, 938248, 1172810, 1407372, 1759215, 1876496, 2345620, 2814744, 2932025, 3518430, 4691240, 5629488, 5864050, 7036860, 8796075, 9382480, 11728100, 14073720, 17592150, 23456200, 28147440, 35184300, 46912400, 70368600, 140737200]

約数ペア:

[(1, 140737200), (2, 70368600), (3, 46912400), (4, 35184300), (5, 28147440), (6, 23456200), (8, 17592150), (10, 14073720), (12, 11728100), (15, 9382480), (16, 8796075), (20, 7036860), (24, 5864050), (25, 5629488), (30, 4691240), (40, 3518430), (48, 2932025), (50, 2814744), (60, 2345620), (75, 1876496), (80, 1759215), (100, 1407372), (120, 1172810), (150, 938248), (200, 703686), (240, 586405), (300, 469124), (400, 351843), (600, 234562), (1200, 117281)]