548378220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22679}}^1$

素因数の和:22735

約数の個数: 96

約数和(自身を含む): 1706987520

約数和(自身を除く): 1158609300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 22679, 24180, 45358, 68037, 90716, 113395, 136074, 226790, 272148, 294827, 340185, 453580, 589654, 680370, 703049, 884481, 1179308, 1360740, 1406098, 1474135, 1768962, 2109147, 2812196, 2948270, 3515245, 3537924, 4218294, 4422405, 5896540, 7030490, 8436588, 8844810, 9139637, 10545735, 14060980, 17689620, 18279274, 21091470, 27418911, 36558548, 42182940, 45698185, 54837822, 91396370, 109675644, 137094555, 182792740, 274189110, 548378220]

約数ペア:

[(1, 548378220), (2, 274189110), (3, 182792740), (4, 137094555), (5, 109675644), (6, 91396370), (10, 54837822), (12, 45698185), (13, 42182940), (15, 36558548), (20, 27418911), (26, 21091470), (30, 18279274), (31, 17689620), (39, 14060980), (52, 10545735), (60, 9139637), (62, 8844810), (65, 8436588), (78, 7030490), (93, 5896540), (124, 4422405), (130, 4218294), (155, 3537924), (156, 3515245), (186, 2948270), (195, 2812196), (260, 2109147), (310, 1768962), (372, 1474135), (390, 1406098), (403, 1360740), (465, 1179308), (620, 884481), (780, 703049), (806, 680370), (930, 589654), (1209, 453580), (1612, 340185), (1860, 294827), (2015, 272148), (2418, 226790), (4030, 136074), (4836, 113395), (6045, 90716), (8060, 68037), (12090, 45358), (22679, 24180)]