218613300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3049}}^1$

素因数の和:3305

約数の個数: 72

約数和(自身を含む): 635376000

約数和(自身を除く): 416762700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1195, 1434, 2390, 2868, 3049, 3585, 4780, 5975, 6098, 7170, 9147, 11950, 12196, 14340, 15245, 17925, 18294, 23900, 30490, 35850, 36588, 45735, 60980, 71700, 76225, 91470, 152450, 182940, 228675, 304900, 457350, 728711, 914700, 1457422, 2186133, 2914844, 3643555, 4372266, 7287110, 8744532, 10930665, 14574220, 18217775, 21861330, 36435550, 43722660, 54653325, 72871100, 109306650, 218613300]

約数ペア:

[(1, 218613300), (2, 109306650), (3, 72871100), (4, 54653325), (5, 43722660), (6, 36435550), (10, 21861330), (12, 18217775), (15, 14574220), (20, 10930665), (25, 8744532), (30, 7287110), (50, 4372266), (60, 3643555), (75, 2914844), (100, 2186133), (150, 1457422), (239, 914700), (300, 728711), (478, 457350), (717, 304900), (956, 228675), (1195, 182940), (1434, 152450), (2390, 91470), (2868, 76225), (3049, 71700), (3585, 60980), (4780, 45735), (5975, 36588), (6098, 35850), (7170, 30490), (9147, 23900), (11950, 18294), (12196, 17925), (14340, 15245)]