61138000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 184773888

約数和(自身を除く): 123635888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 385, 397, 400, 440, 500, 550, 560, 616, 700, 770, 794, 875, 880, 1000, 1100, 1232, 1375, 1400, 1540, 1588, 1750, 1925, 1985, 2000, 2200, 2750, 2779, 2800, 3080, 3176, 3500, 3850, 3970, 4367, 4400, 5500, 5558, 6160, 6352, 7000, 7700, 7940, 8734, 9625, 9925, 11000, 11116, 13895, 14000, 15400, 15880, 17468, 19250, 19850, 21835, 22000, 22232, 27790, 30569, 30800, 31760, 34936, 38500, 39700, 43670, 44464, 49625, 55580, 61138, 69475, 69872, 77000, 79400, 87340, 99250, 109175, 111160, 122276, 138950, 152845, 154000, 158800, 174680, 198500, 218350, 222320, 244552, 277900, 305690, 347375, 349360, 397000, 436700, 489104, 545875, 555800, 611380, 694750, 764225, 794000, 873400, 1091750, 1111600, 1222760, 1389500, 1528450, 1746800, 2183500, 2445520, 2779000, 3056900, 3821125, 4367000, 5558000, 6113800, 7642250, 8734000, 12227600, 15284500, 30569000, 61138000]

約数ペア:

[(1, 61138000), (2, 30569000), (4, 15284500), (5, 12227600), (7, 8734000), (8, 7642250), (10, 6113800), (11, 5558000), (14, 4367000), (16, 3821125), (20, 3056900), (22, 2779000), (25, 2445520), (28, 2183500), (35, 1746800), (40, 1528450), (44, 1389500), (50, 1222760), (55, 1111600), (56, 1091750), (70, 873400), (77, 794000), (80, 764225), (88, 694750), (100, 611380), (110, 555800), (112, 545875), (125, 489104), (140, 436700), (154, 397000), (175, 349360), (176, 347375), (200, 305690), (220, 277900), (250, 244552), (275, 222320), (280, 218350), (308, 198500), (350, 174680), (385, 158800), (397, 154000), (400, 152845), (440, 138950), (500, 122276), (550, 111160), (560, 109175), (616, 99250), (700, 87340), (770, 79400), (794, 77000), (875, 69872), (880, 69475), (1000, 61138), (1100, 55580), (1232, 49625), (1375, 44464), (1400, 43670), (1540, 39700), (1588, 38500), (1750, 34936), (1925, 31760), (1985, 30800), (2000, 30569), (2200, 27790), (2750, 22232), (2779, 22000), (2800, 21835), (3080, 19850), (3176, 19250), (3500, 17468), (3850, 15880), (3970, 15400), (4367, 14000), (4400, 13895), (5500, 11116), (5558, 11000), (6160, 9925), (6352, 9625), (7000, 8734), (7700, 7940)]