325311700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3119}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 812448000

約数和(自身を除く): 487136300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 596, 700, 745, 1043, 1490, 2086, 2980, 3119, 3725, 4172, 5215, 6238, 7450, 10430, 12476, 14900, 15595, 20860, 21833, 26075, 31190, 43666, 52150, 62380, 77975, 87332, 104300, 109165, 155950, 218330, 311900, 436660, 464731, 545825, 929462, 1091650, 1858924, 2183300, 2323655, 3253117, 4647310, 6506234, 9294620, 11618275, 13012468, 16265585, 23236550, 32531170, 46473100, 65062340, 81327925, 162655850, 325311700]

約数ペア:

[(1, 325311700), (2, 162655850), (4, 81327925), (5, 65062340), (7, 46473100), (10, 32531170), (14, 23236550), (20, 16265585), (25, 13012468), (28, 11618275), (35, 9294620), (50, 6506234), (70, 4647310), (100, 3253117), (140, 2323655), (149, 2183300), (175, 1858924), (298, 1091650), (350, 929462), (596, 545825), (700, 464731), (745, 436660), (1043, 311900), (1490, 218330), (2086, 155950), (2980, 109165), (3119, 104300), (3725, 87332), (4172, 77975), (5215, 62380), (6238, 52150), (7450, 43666), (10430, 31190), (12476, 26075), (14900, 21833), (15595, 20860)]