179297460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16883}}^1$

素因数の和:16957

約数の個数: 72

約数和(自身を含む): 553119840

約数和(自身を除く): 373822380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 16883, 33766, 50649, 67532, 84415, 101298, 151947, 168830, 202596, 253245, 303894, 337660, 506490, 607788, 759735, 996097, 1012980, 1519470, 1992194, 2988291, 3038940, 3984388, 4980485, 5976582, 8964873, 9960970, 11953164, 14941455, 17929746, 19921940, 29882910, 35859492, 44824365, 59765820, 89648730, 179297460]

約数ペア:

[(1, 179297460), (2, 89648730), (3, 59765820), (4, 44824365), (5, 35859492), (6, 29882910), (9, 19921940), (10, 17929746), (12, 14941455), (15, 11953164), (18, 9960970), (20, 8964873), (30, 5976582), (36, 4980485), (45, 3984388), (59, 3038940), (60, 2988291), (90, 1992194), (118, 1519470), (177, 1012980), (180, 996097), (236, 759735), (295, 607788), (354, 506490), (531, 337660), (590, 303894), (708, 253245), (885, 202596), (1062, 168830), (1180, 151947), (1770, 101298), (2124, 84415), (2655, 67532), (3540, 50649), (5310, 33766), (10620, 16883)]