196344180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5711}}^1$

素因数の和:5917

約数の個数: 72

約数和(自身を含む): 598800384

約数和(自身を除く): 402456204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5711, 5730, 6876, 8595, 11422, 11460, 17133, 17190, 22844, 28555, 34266, 34380, 51399, 57110, 68532, 85665, 102798, 114220, 171330, 205596, 256995, 342660, 513990, 1027980, 1090801, 2181602, 3272403, 4363204, 5454005, 6544806, 9817209, 10908010, 13089612, 16362015, 19634418, 21816020, 32724030, 39268836, 49086045, 65448060, 98172090, 196344180]

約数ペア:

[(1, 196344180), (2, 98172090), (3, 65448060), (4, 49086045), (5, 39268836), (6, 32724030), (9, 21816020), (10, 19634418), (12, 16362015), (15, 13089612), (18, 10908010), (20, 9817209), (30, 6544806), (36, 5454005), (45, 4363204), (60, 3272403), (90, 2181602), (180, 1090801), (191, 1027980), (382, 513990), (573, 342660), (764, 256995), (955, 205596), (1146, 171330), (1719, 114220), (1910, 102798), (2292, 85665), (2865, 68532), (3438, 57110), (3820, 51399), (5711, 34380), (5730, 34266), (6876, 28555), (8595, 22844), (11422, 17190), (11460, 17133)]