84466620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 299819520

約数和(自身を除く): 215352900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1559, 1806, 1935, 2580, 2709, 3010, 3118, 3612, 3870, 4515, 4677, 5418, 6020, 6236, 7740, 7795, 9030, 9354, 10836, 10913, 13545, 14031, 15590, 18060, 18708, 21826, 23385, 27090, 28062, 31180, 32739, 43652, 46770, 54180, 54565, 56124, 65478, 67037, 70155, 93540, 98217, 109130, 130956, 134074, 140310, 163695, 196434, 201111, 218260, 268148, 280620, 327390, 335185, 392868, 402222, 469259, 491085, 603333, 654780, 670370, 804444, 938518, 982170, 1005555, 1206666, 1340740, 1407777, 1877036, 1964340, 2011110, 2346295, 2413332, 2815554, 3016665, 4022220, 4223331, 4692590, 5631108, 6033330, 7038885, 8446662, 9385180, 12066660, 14077770, 16893324, 21116655, 28155540, 42233310, 84466620]

約数ペア:

[(1, 84466620), (2, 42233310), (3, 28155540), (4, 21116655), (5, 16893324), (6, 14077770), (7, 12066660), (9, 9385180), (10, 8446662), (12, 7038885), (14, 6033330), (15, 5631108), (18, 4692590), (20, 4223331), (21, 4022220), (28, 3016665), (30, 2815554), (35, 2413332), (36, 2346295), (42, 2011110), (43, 1964340), (45, 1877036), (60, 1407777), (63, 1340740), (70, 1206666), (84, 1005555), (86, 982170), (90, 938518), (105, 804444), (126, 670370), (129, 654780), (140, 603333), (172, 491085), (180, 469259), (210, 402222), (215, 392868), (252, 335185), (258, 327390), (301, 280620), (315, 268148), (387, 218260), (420, 201111), (430, 196434), (516, 163695), (602, 140310), (630, 134074), (645, 130956), (774, 109130), (860, 98217), (903, 93540), (1204, 70155), (1260, 67037), (1290, 65478), (1505, 56124), (1548, 54565), (1559, 54180), (1806, 46770), (1935, 43652), (2580, 32739), (2709, 31180), (3010, 28062), (3118, 27090), (3612, 23385), (3870, 21826), (4515, 18708), (4677, 18060), (5418, 15590), (6020, 14031), (6236, 13545), (7740, 10913), (7795, 10836), (9030, 9354)]