68314620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 211196160

約数和(自身を除く): 142881540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1163, 1335, 1780, 1958, 2326, 2670, 2937, 3489, 3916, 4652, 4895, 5340, 5815, 5874, 6978, 9790, 11630, 11748, 12793, 13956, 14685, 17445, 19580, 23260, 25586, 29370, 34890, 38379, 51172, 58740, 63965, 69780, 76758, 103507, 127930, 153516, 191895, 207014, 255860, 310521, 383790, 414028, 517535, 621042, 767580, 1035070, 1138577, 1242084, 1552605, 2070140, 2277154, 3105210, 3415731, 4554308, 5692885, 6210420, 6831462, 11385770, 13662924, 17078655, 22771540, 34157310, 68314620]

約数ペア:

[(1, 68314620), (2, 34157310), (3, 22771540), (4, 17078655), (5, 13662924), (6, 11385770), (10, 6831462), (11, 6210420), (12, 5692885), (15, 4554308), (20, 3415731), (22, 3105210), (30, 2277154), (33, 2070140), (44, 1552605), (55, 1242084), (60, 1138577), (66, 1035070), (89, 767580), (110, 621042), (132, 517535), (165, 414028), (178, 383790), (220, 310521), (267, 255860), (330, 207014), (356, 191895), (445, 153516), (534, 127930), (660, 103507), (890, 76758), (979, 69780), (1068, 63965), (1163, 58740), (1335, 51172), (1780, 38379), (1958, 34890), (2326, 29370), (2670, 25586), (2937, 23260), (3489, 19580), (3916, 17445), (4652, 14685), (4895, 13956), (5340, 12793), (5815, 11748), (5874, 11630), (6978, 9790)]