152891460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20717}}^1$

素因数の和:20773

約数の個数: 72

約数和(自身を含む): 475105176

約数和(自身を除く): 322213716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 20717, 41434, 62151, 82868, 103585, 124302, 186453, 207170, 248604, 310755, 372906, 414340, 621510, 745812, 849397, 932265, 1243020, 1698794, 1864530, 2548191, 3397588, 3729060, 4246985, 5096382, 7644573, 8493970, 10192764, 12740955, 15289146, 16987940, 25481910, 30578292, 38222865, 50963820, 76445730, 152891460]

約数ペア:

[(1, 152891460), (2, 76445730), (3, 50963820), (4, 38222865), (5, 30578292), (6, 25481910), (9, 16987940), (10, 15289146), (12, 12740955), (15, 10192764), (18, 8493970), (20, 7644573), (30, 5096382), (36, 4246985), (41, 3729060), (45, 3397588), (60, 2548191), (82, 1864530), (90, 1698794), (123, 1243020), (164, 932265), (180, 849397), (205, 745812), (246, 621510), (369, 414340), (410, 372906), (492, 310755), (615, 248604), (738, 207170), (820, 186453), (1230, 124302), (1476, 103585), (1845, 82868), (2460, 62151), (3690, 41434), (7380, 20717)]