85507980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 169233780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 428, 535, 570, 642, 701, 1070, 1140, 1284, 1402, 1605, 2033, 2103, 2140, 2804, 3210, 3505, 4066, 4206, 6099, 6420, 7010, 8132, 8412, 10165, 10515, 12198, 13319, 14020, 20330, 21030, 24396, 26638, 30495, 39957, 40660, 42060, 53276, 60990, 66595, 75007, 79914, 121980, 133190, 150014, 159828, 199785, 225021, 266380, 300028, 375035, 399570, 450042, 750070, 799140, 900084, 1125105, 1425133, 1500140, 2250210, 2850266, 4275399, 4500420, 5700532, 7125665, 8550798, 14251330, 17101596, 21376995, 28502660, 42753990, 85507980]

約数ペア:

[(1, 85507980), (2, 42753990), (3, 28502660), (4, 21376995), (5, 17101596), (6, 14251330), (10, 8550798), (12, 7125665), (15, 5700532), (19, 4500420), (20, 4275399), (30, 2850266), (38, 2250210), (57, 1500140), (60, 1425133), (76, 1125105), (95, 900084), (107, 799140), (114, 750070), (190, 450042), (214, 399570), (228, 375035), (285, 300028), (321, 266380), (380, 225021), (428, 199785), (535, 159828), (570, 150014), (642, 133190), (701, 121980), (1070, 79914), (1140, 75007), (1284, 66595), (1402, 60990), (1605, 53276), (2033, 42060), (2103, 40660), (2140, 39957), (2804, 30495), (3210, 26638), (3505, 24396), (4066, 21030), (4206, 20330), (6099, 14020), (6420, 13319), (7010, 12198), (8132, 10515), (8412, 10165)]