220892940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3823}}^1$

素因数の和:3948

約数の個数: 96

約数和(自身を含む): 693826560

約数和(自身を除く): 472933620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2889, 3210, 3823, 3852, 4815, 5778, 6420, 7646, 9630, 11469, 11556, 14445, 15292, 19115, 19260, 22938, 28890, 34407, 38230, 45876, 57345, 57780, 68814, 76460, 103221, 114690, 137628, 172035, 206442, 229380, 344070, 409061, 412884, 516105, 688140, 818122, 1032210, 1227183, 1636244, 2045305, 2064420, 2454366, 3681549, 4090610, 4908732, 6135915, 7363098, 8181220, 11044647, 12271830, 14726196, 18407745, 22089294, 24543660, 36815490, 44178588, 55223235, 73630980, 110446470, 220892940]

約数ペア:

[(1, 220892940), (2, 110446470), (3, 73630980), (4, 55223235), (5, 44178588), (6, 36815490), (9, 24543660), (10, 22089294), (12, 18407745), (15, 14726196), (18, 12271830), (20, 11044647), (27, 8181220), (30, 7363098), (36, 6135915), (45, 4908732), (54, 4090610), (60, 3681549), (90, 2454366), (107, 2064420), (108, 2045305), (135, 1636244), (180, 1227183), (214, 1032210), (270, 818122), (321, 688140), (428, 516105), (535, 412884), (540, 409061), (642, 344070), (963, 229380), (1070, 206442), (1284, 172035), (1605, 137628), (1926, 114690), (2140, 103221), (2889, 76460), (3210, 68814), (3823, 57780), (3852, 57345), (4815, 45876), (5778, 38230), (6420, 34407), (7646, 28890), (9630, 22938), (11469, 19260), (11556, 19115), (14445, 15292)]