82091880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1985

約数の個数: 160

約数和(自身を含む): 297297000

約数和(自身を除く): 215205120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1949, 2106, 2340, 2808, 3240, 3510, 3898, 4212, 4680, 5265, 5847, 7020, 7796, 8424, 9745, 10530, 11694, 14040, 15592, 17541, 19490, 21060, 23388, 25337, 29235, 35082, 38980, 42120, 46776, 50674, 52623, 58470, 70164, 76011, 77960, 87705, 101348, 105246, 116940, 126685, 140328, 152022, 157869, 175410, 202696, 210492, 228033, 233880, 253370, 263115, 304044, 315738, 350820, 380055, 420984, 456066, 506740, 526230, 608088, 631476, 684099, 701640, 760110, 789345, 912132, 1013480, 1052460, 1140165, 1262952, 1368198, 1520220, 1578690, 1824264, 2052297, 2104920, 2280330, 2736396, 3040440, 3157380, 3420495, 4104594, 4560660, 5472792, 6314760, 6840990, 8209188, 9121320, 10261485, 13681980, 16418376, 20522970, 27363960, 41045940, 82091880]

約数ペア:

[(1, 82091880), (2, 41045940), (3, 27363960), (4, 20522970), (5, 16418376), (6, 13681980), (8, 10261485), (9, 9121320), (10, 8209188), (12, 6840990), (13, 6314760), (15, 5472792), (18, 4560660), (20, 4104594), (24, 3420495), (26, 3157380), (27, 3040440), (30, 2736396), (36, 2280330), (39, 2104920), (40, 2052297), (45, 1824264), (52, 1578690), (54, 1520220), (60, 1368198), (65, 1262952), (72, 1140165), (78, 1052460), (81, 1013480), (90, 912132), (104, 789345), (108, 760110), (117, 701640), (120, 684099), (130, 631476), (135, 608088), (156, 526230), (162, 506740), (180, 456066), (195, 420984), (216, 380055), (234, 350820), (260, 315738), (270, 304044), (312, 263115), (324, 253370), (351, 233880), (360, 228033), (390, 210492), (405, 202696), (468, 175410), (520, 157869), (540, 152022), (585, 140328), (648, 126685), (702, 116940), (780, 105246), (810, 101348), (936, 87705), (1053, 77960), (1080, 76011), (1170, 70164), (1404, 58470), (1560, 52623), (1620, 50674), (1755, 46776), (1949, 42120), (2106, 38980), (2340, 35082), (2808, 29235), (3240, 25337), (3510, 23388), (3898, 21060), (4212, 19490), (4680, 17541), (5265, 15592), (5847, 14040), (7020, 11694), (7796, 10530), (8424, 9745)]