61831000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 184242240

約数和(自身を除く): 122411240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 73, 77, 88, 100, 110, 121, 125, 140, 146, 154, 175, 200, 220, 242, 250, 275, 280, 292, 308, 350, 365, 385, 440, 484, 500, 511, 550, 584, 605, 616, 700, 730, 770, 803, 847, 875, 968, 1000, 1022, 1100, 1210, 1375, 1400, 1460, 1540, 1606, 1694, 1750, 1825, 1925, 2044, 2200, 2420, 2555, 2750, 2920, 3025, 3080, 3212, 3388, 3500, 3650, 3850, 4015, 4088, 4235, 4840, 5110, 5500, 5621, 6050, 6424, 6776, 7000, 7300, 7700, 8030, 8470, 8833, 9125, 9625, 10220, 11000, 11242, 12100, 12775, 14600, 15125, 15400, 16060, 16940, 17666, 18250, 19250, 20075, 20440, 21175, 22484, 24200, 25550, 28105, 30250, 32120, 33880, 35332, 36500, 38500, 40150, 42350, 44165, 44968, 51100, 56210, 60500, 61831, 63875, 70664, 73000, 77000, 80300, 84700, 88330, 100375, 102200, 105875, 112420, 121000, 123662, 127750, 140525, 160600, 169400, 176660, 200750, 211750, 220825, 224840, 247324, 255500, 281050, 309155, 353320, 401500, 423500, 441650, 494648, 511000, 562100, 618310, 702625, 803000, 847000, 883300, 1104125, 1124200, 1236620, 1405250, 1545775, 1766600, 2208250, 2473240, 2810500, 3091550, 4416500, 5621000, 6183100, 7728875, 8833000, 12366200, 15457750, 30915500, 61831000]

約数ペア:

[(1, 61831000), (2, 30915500), (4, 15457750), (5, 12366200), (7, 8833000), (8, 7728875), (10, 6183100), (11, 5621000), (14, 4416500), (20, 3091550), (22, 2810500), (25, 2473240), (28, 2208250), (35, 1766600), (40, 1545775), (44, 1405250), (50, 1236620), (55, 1124200), (56, 1104125), (70, 883300), (73, 847000), (77, 803000), (88, 702625), (100, 618310), (110, 562100), (121, 511000), (125, 494648), (140, 441650), (146, 423500), (154, 401500), (175, 353320), (200, 309155), (220, 281050), (242, 255500), (250, 247324), (275, 224840), (280, 220825), (292, 211750), (308, 200750), (350, 176660), (365, 169400), (385, 160600), (440, 140525), (484, 127750), (500, 123662), (511, 121000), (550, 112420), (584, 105875), (605, 102200), (616, 100375), (700, 88330), (730, 84700), (770, 80300), (803, 77000), (847, 73000), (875, 70664), (968, 63875), (1000, 61831), (1022, 60500), (1100, 56210), (1210, 51100), (1375, 44968), (1400, 44165), (1460, 42350), (1540, 40150), (1606, 38500), (1694, 36500), (1750, 35332), (1825, 33880), (1925, 32120), (2044, 30250), (2200, 28105), (2420, 25550), (2555, 24200), (2750, 22484), (2920, 21175), (3025, 20440), (3080, 20075), (3212, 19250), (3388, 18250), (3500, 17666), (3650, 16940), (3850, 16060), (4015, 15400), (4088, 15125), (4235, 14600), (4840, 12775), (5110, 12100), (5500, 11242), (5621, 11000), (6050, 10220), (6424, 9625), (6776, 9125), (7000, 8833), (7300, 8470), (7700, 8030)]