73849860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2823

約数の個数: 144

約数和(自身を含む): 267361920

約数和(自身を除く): 193512060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2791, 2940, 3780, 4410, 5292, 5582, 6615, 8373, 8820, 11164, 13230, 13955, 16746, 19537, 25119, 26460, 27910, 33492, 39074, 41865, 50238, 55820, 58611, 75357, 78148, 83730, 97685, 100476, 117222, 125595, 136759, 150714, 167460, 175833, 195370, 234444, 251190, 273518, 293055, 301428, 351666, 376785, 390740, 410277, 502380, 527499, 547036, 586110, 683795, 703332, 753570, 820554, 879165, 1054998, 1172220, 1230831, 1367590, 1507140, 1641108, 1758330, 2051385, 2109996, 2461662, 2637495, 2735180, 3516660, 3692493, 4102770, 4923324, 5274990, 6154155, 7384986, 8205540, 10549980, 12308310, 14769972, 18462465, 24616620, 36924930, 73849860]

約数ペア:

[(1, 73849860), (2, 36924930), (3, 24616620), (4, 18462465), (5, 14769972), (6, 12308310), (7, 10549980), (9, 8205540), (10, 7384986), (12, 6154155), (14, 5274990), (15, 4923324), (18, 4102770), (20, 3692493), (21, 3516660), (27, 2735180), (28, 2637495), (30, 2461662), (35, 2109996), (36, 2051385), (42, 1758330), (45, 1641108), (49, 1507140), (54, 1367590), (60, 1230831), (63, 1172220), (70, 1054998), (84, 879165), (90, 820554), (98, 753570), (105, 703332), (108, 683795), (126, 586110), (135, 547036), (140, 527499), (147, 502380), (180, 410277), (189, 390740), (196, 376785), (210, 351666), (245, 301428), (252, 293055), (270, 273518), (294, 251190), (315, 234444), (378, 195370), (420, 175833), (441, 167460), (490, 150714), (540, 136759), (588, 125595), (630, 117222), (735, 100476), (756, 97685), (882, 83730), (945, 78148), (980, 75357), (1260, 58611), (1323, 55820), (1470, 50238), (1764, 41865), (1890, 39074), (2205, 33492), (2646, 27910), (2791, 26460), (2940, 25119), (3780, 19537), (4410, 16746), (5292, 13955), (5582, 13230), (6615, 11164), (8373, 8820)]