190323180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1933}}^1$

素因数の和:2495

約数の個数: 72

約数和(自身を含む): 578668272

約数和(自身を除く): 388345092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1641, 1933, 2188, 2735, 3282, 3866, 4923, 5470, 5799, 6564, 7732, 8205, 9665, 9846, 10940, 11598, 16410, 17397, 19330, 19692, 23196, 24615, 28995, 32820, 34794, 38660, 49230, 57990, 69588, 86985, 98460, 115980, 173970, 347940, 1057351, 2114702, 3172053, 4229404, 5286755, 6344106, 9516159, 10573510, 12688212, 15860265, 19032318, 21147020, 31720530, 38064636, 47580795, 63441060, 95161590, 190323180]

約数ペア:

[(1, 190323180), (2, 95161590), (3, 63441060), (4, 47580795), (5, 38064636), (6, 31720530), (9, 21147020), (10, 19032318), (12, 15860265), (15, 12688212), (18, 10573510), (20, 9516159), (30, 6344106), (36, 5286755), (45, 4229404), (60, 3172053), (90, 2114702), (180, 1057351), (547, 347940), (1094, 173970), (1641, 115980), (1933, 98460), (2188, 86985), (2735, 69588), (3282, 57990), (3866, 49230), (4923, 38660), (5470, 34794), (5799, 32820), (6564, 28995), (7732, 24615), (8205, 23196), (9665, 19692), (9846, 19330), (10940, 17397), (11598, 16410)]