82780050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 213111360

約数和(自身を除く): 130331310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 83, 109, 122, 150, 166, 183, 218, 249, 305, 327, 366, 415, 498, 545, 610, 654, 830, 915, 1090, 1245, 1525, 1635, 1830, 2075, 2490, 2725, 3050, 3270, 4150, 4575, 5063, 5450, 6225, 6649, 8175, 9047, 9150, 10126, 12450, 13298, 15189, 16350, 18094, 19947, 25315, 27141, 30378, 33245, 39894, 45235, 50630, 54282, 66490, 75945, 90470, 99735, 126575, 135705, 151890, 166225, 199470, 226175, 253150, 271410, 332450, 379725, 452350, 498675, 551867, 678525, 759450, 997350, 1103734, 1357050, 1655601, 2759335, 3311202, 5518670, 8278005, 13796675, 16556010, 27593350, 41390025, 82780050]

約数ペア:

[(1, 82780050), (2, 41390025), (3, 27593350), (5, 16556010), (6, 13796675), (10, 8278005), (15, 5518670), (25, 3311202), (30, 2759335), (50, 1655601), (61, 1357050), (75, 1103734), (83, 997350), (109, 759450), (122, 678525), (150, 551867), (166, 498675), (183, 452350), (218, 379725), (249, 332450), (305, 271410), (327, 253150), (366, 226175), (415, 199470), (498, 166225), (545, 151890), (610, 135705), (654, 126575), (830, 99735), (915, 90470), (1090, 75945), (1245, 66490), (1525, 54282), (1635, 50630), (1830, 45235), (2075, 39894), (2490, 33245), (2725, 30378), (3050, 27141), (3270, 25315), (4150, 19947), (4575, 18094), (5063, 16350), (5450, 15189), (6225, 13298), (6649, 12450), (8175, 10126), (9047, 9150)]