105650820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53359}}^1$

素因数の和:53385

約数の個数: 72

約数和(自身を含む): 349614720

約数和(自身を除く): 243963900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 53359, 106718, 160077, 213436, 266795, 320154, 480231, 533590, 586949, 640308, 800385, 960462, 1067180, 1173898, 1600770, 1760847, 1920924, 2347796, 2401155, 2934745, 3201540, 3521694, 4802310, 5282541, 5869490, 7043388, 8804235, 9604620, 10565082, 11738980, 17608470, 21130164, 26412705, 35216940, 52825410, 105650820]

約数ペア:

[(1, 105650820), (2, 52825410), (3, 35216940), (4, 26412705), (5, 21130164), (6, 17608470), (9, 11738980), (10, 10565082), (11, 9604620), (12, 8804235), (15, 7043388), (18, 5869490), (20, 5282541), (22, 4802310), (30, 3521694), (33, 3201540), (36, 2934745), (44, 2401155), (45, 2347796), (55, 1920924), (60, 1760847), (66, 1600770), (90, 1173898), (99, 1067180), (110, 960462), (132, 800385), (165, 640308), (180, 586949), (198, 533590), (220, 480231), (330, 320154), (396, 266795), (495, 213436), (660, 160077), (990, 106718), (1980, 53359)]