191049000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 128

約数和(自身を含む): 610346880

約数和(自身を除く): 419297880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 344, 375, 430, 500, 516, 600, 645, 750, 860, 1000, 1032, 1075, 1290, 1481, 1500, 1720, 2150, 2580, 2962, 3000, 3225, 4300, 4443, 5160, 5375, 5924, 6450, 7405, 8600, 8886, 10750, 11848, 12900, 14810, 16125, 17772, 21500, 22215, 25800, 29620, 32250, 35544, 37025, 43000, 44430, 59240, 63683, 64500, 74050, 88860, 111075, 127366, 129000, 148100, 177720, 185125, 191049, 222150, 254732, 296200, 318415, 370250, 382098, 444300, 509464, 555375, 636830, 740500, 764196, 888600, 955245, 1110750, 1273660, 1481000, 1528392, 1592075, 1910490, 2221500, 2547320, 3184150, 3820980, 4443000, 4776225, 6368300, 7641960, 7960375, 9552450, 12736600, 15920750, 19104900, 23881125, 31841500, 38209800, 47762250, 63683000, 95524500, 191049000]

約数ペア:

[(1, 191049000), (2, 95524500), (3, 63683000), (4, 47762250), (5, 38209800), (6, 31841500), (8, 23881125), (10, 19104900), (12, 15920750), (15, 12736600), (20, 9552450), (24, 7960375), (25, 7641960), (30, 6368300), (40, 4776225), (43, 4443000), (50, 3820980), (60, 3184150), (75, 2547320), (86, 2221500), (100, 1910490), (120, 1592075), (125, 1528392), (129, 1481000), (150, 1273660), (172, 1110750), (200, 955245), (215, 888600), (250, 764196), (258, 740500), (300, 636830), (344, 555375), (375, 509464), (430, 444300), (500, 382098), (516, 370250), (600, 318415), (645, 296200), (750, 254732), (860, 222150), (1000, 191049), (1032, 185125), (1075, 177720), (1290, 148100), (1481, 129000), (1500, 127366), (1720, 111075), (2150, 88860), (2580, 74050), (2962, 64500), (3000, 63683), (3225, 59240), (4300, 44430), (4443, 43000), (5160, 37025), (5375, 35544), (5924, 32250), (6450, 29620), (7405, 25800), (8600, 22215), (8886, 21500), (10750, 17772), (11848, 16125), (12900, 14810)]