75777660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20072

約数の個数: 96

約数和(自身を含む): 269445120

約数和(自身を除く): 193667460

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20047, 40094, 60141, 80188, 100235, 120282, 140329, 180423, 200470, 240564, 280658, 300705, 360846, 400940, 420987, 541269, 561316, 601410, 701645, 721692, 841974, 902115, 1082538, 1202820, 1262961, 1403290, 1683948, 1804230, 2104935, 2165076, 2525922, 2706345, 2806580, 3608460, 3788883, 4209870, 5051844, 5412690, 6314805, 7577766, 8419740, 10825380, 12629610, 15155532, 18944415, 25259220, 37888830, 75777660]

約数ペア:

[(1, 75777660), (2, 37888830), (3, 25259220), (4, 18944415), (5, 15155532), (6, 12629610), (7, 10825380), (9, 8419740), (10, 7577766), (12, 6314805), (14, 5412690), (15, 5051844), (18, 4209870), (20, 3788883), (21, 3608460), (27, 2806580), (28, 2706345), (30, 2525922), (35, 2165076), (36, 2104935), (42, 1804230), (45, 1683948), (54, 1403290), (60, 1262961), (63, 1202820), (70, 1082538), (84, 902115), (90, 841974), (105, 721692), (108, 701645), (126, 601410), (135, 561316), (140, 541269), (180, 420987), (189, 400940), (210, 360846), (252, 300705), (270, 280658), (315, 240564), (378, 200470), (420, 180423), (540, 140329), (630, 120282), (756, 100235), (945, 80188), (1260, 60141), (1890, 40094), (3780, 20047)]