755045900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{22013}}^1$

素因数の和:22048

約数の個数: 72

約数和(自身を含む): 1910815200

約数和(自身を除く): 1155769300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 6860, 8575, 17150, 22013, 34300, 44026, 88052, 110065, 154091, 220130, 308182, 440260, 550325, 616364, 770455, 1078637, 1100650, 1540910, 2157274, 2201300, 3081820, 3852275, 4314548, 5393185, 7550459, 7704550, 10786370, 15100918, 15409100, 21572740, 26965925, 30201836, 37752295, 53931850, 75504590, 107863700, 151009180, 188761475, 377522950, 755045900]

約数ペア:

[(1, 755045900), (2, 377522950), (4, 188761475), (5, 151009180), (7, 107863700), (10, 75504590), (14, 53931850), (20, 37752295), (25, 30201836), (28, 26965925), (35, 21572740), (49, 15409100), (50, 15100918), (70, 10786370), (98, 7704550), (100, 7550459), (140, 5393185), (175, 4314548), (196, 3852275), (245, 3081820), (343, 2201300), (350, 2157274), (490, 1540910), (686, 1100650), (700, 1078637), (980, 770455), (1225, 616364), (1372, 550325), (1715, 440260), (2450, 308182), (3430, 220130), (4900, 154091), (6860, 110065), (8575, 88052), (17150, 44026), (22013, 34300)]