121006620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 423154368

約数和(自身を除く): 302147748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 701, 822, 959, 1233, 1260, 1370, 1402, 1644, 1918, 2055, 2103, 2466, 2740, 2804, 2877, 3505, 3836, 4110, 4206, 4795, 4907, 4932, 5754, 6165, 6309, 7010, 8220, 8412, 8631, 9590, 9814, 10515, 11508, 12330, 12618, 14020, 14385, 14721, 17262, 19180, 19628, 21030, 24535, 24660, 25236, 28770, 29442, 31545, 34524, 42060, 43155, 44163, 49070, 57540, 58884, 63090, 73605, 86310, 88326, 96037, 98140, 126180, 147210, 172620, 176652, 192074, 220815, 288111, 294420, 384148, 441630, 480185, 576222, 672259, 864333, 883260, 960370, 1152444, 1344518, 1440555, 1728666, 1920740, 2016777, 2689036, 2881110, 3361295, 3457332, 4033554, 4321665, 5762220, 6050331, 6722590, 8067108, 8643330, 10083885, 12100662, 13445180, 17286660, 20167770, 24201324, 30251655, 40335540, 60503310, 121006620]

約数ペア:

[(1, 121006620), (2, 60503310), (3, 40335540), (4, 30251655), (5, 24201324), (6, 20167770), (7, 17286660), (9, 13445180), (10, 12100662), (12, 10083885), (14, 8643330), (15, 8067108), (18, 6722590), (20, 6050331), (21, 5762220), (28, 4321665), (30, 4033554), (35, 3457332), (36, 3361295), (42, 2881110), (45, 2689036), (60, 2016777), (63, 1920740), (70, 1728666), (84, 1440555), (90, 1344518), (105, 1152444), (126, 960370), (137, 883260), (140, 864333), (180, 672259), (210, 576222), (252, 480185), (274, 441630), (315, 384148), (411, 294420), (420, 288111), (548, 220815), (630, 192074), (685, 176652), (701, 172620), (822, 147210), (959, 126180), (1233, 98140), (1260, 96037), (1370, 88326), (1402, 86310), (1644, 73605), (1918, 63090), (2055, 58884), (2103, 57540), (2466, 49070), (2740, 44163), (2804, 43155), (2877, 42060), (3505, 34524), (3836, 31545), (4110, 29442), (4206, 28770), (4795, 25236), (4907, 24660), (4932, 24535), (5754, 21030), (6165, 19628), (6309, 19180), (7010, 17262), (8220, 14721), (8412, 14385), (8631, 14020), (9590, 12618), (9814, 12330), (10515, 11508)]