64516980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 200148480

約数和(自身を除く): 135631500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 660, 670, 737, 804, 1005, 1340, 1459, 1474, 2010, 2211, 2918, 2948, 3685, 4020, 4377, 4422, 5836, 7295, 7370, 8754, 8844, 11055, 14590, 14740, 16049, 17508, 21885, 22110, 29180, 32098, 43770, 44220, 48147, 64196, 80245, 87540, 96294, 97753, 160490, 192588, 195506, 240735, 293259, 320980, 391012, 481470, 488765, 586518, 962940, 977530, 1075283, 1173036, 1466295, 1955060, 2150566, 2932590, 3225849, 4301132, 5376415, 5865180, 6451698, 10752830, 12903396, 16129245, 21505660, 32258490, 64516980]

約数ペア:

[(1, 64516980), (2, 32258490), (3, 21505660), (4, 16129245), (5, 12903396), (6, 10752830), (10, 6451698), (11, 5865180), (12, 5376415), (15, 4301132), (20, 3225849), (22, 2932590), (30, 2150566), (33, 1955060), (44, 1466295), (55, 1173036), (60, 1075283), (66, 977530), (67, 962940), (110, 586518), (132, 488765), (134, 481470), (165, 391012), (201, 320980), (220, 293259), (268, 240735), (330, 195506), (335, 192588), (402, 160490), (660, 97753), (670, 96294), (737, 87540), (804, 80245), (1005, 64196), (1340, 48147), (1459, 44220), (1474, 43770), (2010, 32098), (2211, 29180), (2918, 22110), (2948, 21885), (3685, 17508), (4020, 16049), (4377, 14740), (4422, 14590), (5836, 11055), (7295, 8844), (7370, 8754)]