304864020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2837}}^1$

素因数の和:3054

約数の個数: 96

約数和(自身を含む): 953568000

約数和(自身を除く): 648703980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 796, 995, 1194, 1791, 1990, 2388, 2837, 2985, 3582, 3980, 5373, 5674, 5970, 7164, 8511, 8955, 10746, 11348, 11940, 14185, 17022, 17910, 21492, 25533, 26865, 28370, 34044, 35820, 42555, 51066, 53730, 56740, 76599, 85110, 102132, 107460, 127665, 153198, 170220, 255330, 306396, 382995, 510660, 564563, 765990, 1129126, 1531980, 1693689, 2258252, 2822815, 3387378, 5081067, 5645630, 6774756, 8468445, 10162134, 11291260, 15243201, 16936890, 20324268, 25405335, 30486402, 33873780, 50810670, 60972804, 76216005, 101621340, 152432010, 304864020]

約数ペア:

[(1, 304864020), (2, 152432010), (3, 101621340), (4, 76216005), (5, 60972804), (6, 50810670), (9, 33873780), (10, 30486402), (12, 25405335), (15, 20324268), (18, 16936890), (20, 15243201), (27, 11291260), (30, 10162134), (36, 8468445), (45, 6774756), (54, 5645630), (60, 5081067), (90, 3387378), (108, 2822815), (135, 2258252), (180, 1693689), (199, 1531980), (270, 1129126), (398, 765990), (540, 564563), (597, 510660), (796, 382995), (995, 306396), (1194, 255330), (1791, 170220), (1990, 153198), (2388, 127665), (2837, 107460), (2985, 102132), (3582, 85110), (3980, 76599), (5373, 56740), (5674, 53730), (5970, 51066), (7164, 42555), (8511, 35820), (8955, 34044), (10746, 28370), (11348, 26865), (11940, 25533), (14185, 21492), (17022, 17910)]