22255560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6869}}^1$

素因数の和:6892

約数の個数: 80

約数和(自身を含む): 74814300

約数和(自身を除く): 52558740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6869, 13738, 20607, 27476, 34345, 41214, 54952, 61821, 68690, 82428, 103035, 123642, 137380, 164856, 185463, 206070, 247284, 274760, 309105, 370926, 412140, 494568, 556389, 618210, 741852, 824280, 927315, 1112778, 1236420, 1483704, 1854630, 2225556, 2472840, 2781945, 3709260, 4451112, 5563890, 7418520, 11127780, 22255560]

約数ペア:

[(1, 22255560), (2, 11127780), (3, 7418520), (4, 5563890), (5, 4451112), (6, 3709260), (8, 2781945), (9, 2472840), (10, 2225556), (12, 1854630), (15, 1483704), (18, 1236420), (20, 1112778), (24, 927315), (27, 824280), (30, 741852), (36, 618210), (40, 556389), (45, 494568), (54, 412140), (60, 370926), (72, 309105), (81, 274760), (90, 247284), (108, 206070), (120, 185463), (135, 164856), (162, 137380), (180, 123642), (216, 103035), (270, 82428), (324, 68690), (360, 61821), (405, 54952), (540, 41214), (648, 34345), (810, 27476), (1080, 20607), (1620, 13738), (3240, 6869)]