100553580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5531}}^1$

素因数の和:5647

約数の個数: 72

約数和(自身を含む): 308088144

約数和(自身を除く): 207534564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 5531, 6060, 9090, 11062, 16593, 18180, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 110620, 165930, 199116, 248895, 331860, 497790, 558631, 995580, 1117262, 1675893, 2234524, 2793155, 3351786, 5027679, 5586310, 6703572, 8379465, 10055358, 11172620, 16758930, 20110716, 25138395, 33517860, 50276790, 100553580]

約数ペア:

[(1, 100553580), (2, 50276790), (3, 33517860), (4, 25138395), (5, 20110716), (6, 16758930), (9, 11172620), (10, 10055358), (12, 8379465), (15, 6703572), (18, 5586310), (20, 5027679), (30, 3351786), (36, 2793155), (45, 2234524), (60, 1675893), (90, 1117262), (101, 995580), (180, 558631), (202, 497790), (303, 331860), (404, 248895), (505, 199116), (606, 165930), (909, 110620), (1010, 99558), (1212, 82965), (1515, 66372), (1818, 55310), (2020, 49779), (3030, 33186), (3636, 27655), (4545, 22124), (5531, 18180), (6060, 16593), (9090, 11062)]