85469580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7537}}^1$

素因数の和:7565

約数の個数: 120

約数和(自身を含む): 306464928

約数和(自身を除く): 220995348

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7537, 11340, 15074, 22611, 30148, 37685, 45222, 52759, 67833, 75370, 90444, 105518, 113055, 135666, 150740, 158277, 203499, 211036, 226110, 263795, 271332, 316554, 339165, 406998, 452220, 474831, 527590, 610497, 633108, 678330, 791385, 813996, 949662, 1017495, 1055180, 1220994, 1356660, 1424493, 1582770, 1899324, 2034990, 2374155, 2441988, 2848986, 3052485, 3165540, 4069980, 4273479, 4748310, 5697972, 6104970, 7122465, 8546958, 9496620, 12209940, 14244930, 17093916, 21367395, 28489860, 42734790, 85469580]

約数ペア:

[(1, 85469580), (2, 42734790), (3, 28489860), (4, 21367395), (5, 17093916), (6, 14244930), (7, 12209940), (9, 9496620), (10, 8546958), (12, 7122465), (14, 6104970), (15, 5697972), (18, 4748310), (20, 4273479), (21, 4069980), (27, 3165540), (28, 3052485), (30, 2848986), (35, 2441988), (36, 2374155), (42, 2034990), (45, 1899324), (54, 1582770), (60, 1424493), (63, 1356660), (70, 1220994), (81, 1055180), (84, 1017495), (90, 949662), (105, 813996), (108, 791385), (126, 678330), (135, 633108), (140, 610497), (162, 527590), (180, 474831), (189, 452220), (210, 406998), (252, 339165), (270, 316554), (315, 271332), (324, 263795), (378, 226110), (405, 211036), (420, 203499), (540, 158277), (567, 150740), (630, 135666), (756, 113055), (810, 105518), (945, 90444), (1134, 75370), (1260, 67833), (1620, 52759), (1890, 45222), (2268, 37685), (2835, 30148), (3780, 22611), (5670, 15074), (7537, 11340)]