156954060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45893}}^1$

素因数の和:45927

約数の個数: 72

約数和(自身を含む): 501162480

約数和(自身を除く): 344208420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 45893, 91786, 137679, 183572, 229465, 275358, 413037, 458930, 550716, 688395, 826074, 871967, 917860, 1376790, 1652148, 1743934, 2065185, 2615901, 2753580, 3487868, 4130370, 4359835, 5231802, 7847703, 8260740, 8719670, 10463604, 13079505, 15695406, 17439340, 26159010, 31390812, 39238515, 52318020, 78477030, 156954060]

約数ペア:

[(1, 156954060), (2, 78477030), (3, 52318020), (4, 39238515), (5, 31390812), (6, 26159010), (9, 17439340), (10, 15695406), (12, 13079505), (15, 10463604), (18, 8719670), (19, 8260740), (20, 7847703), (30, 5231802), (36, 4359835), (38, 4130370), (45, 3487868), (57, 2753580), (60, 2615901), (76, 2065185), (90, 1743934), (95, 1652148), (114, 1376790), (171, 917860), (180, 871967), (190, 826074), (228, 688395), (285, 550716), (342, 458930), (380, 413037), (570, 275358), (684, 229465), (855, 183572), (1140, 137679), (1710, 91786), (3420, 45893)]