201322980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1861}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 612024504

約数和(自身を除く): 410701524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 601, 1202, 1803, 1861, 2404, 3005, 3606, 3722, 5409, 5583, 6010, 7212, 7444, 9015, 9305, 10818, 11166, 12020, 16749, 18030, 18610, 21636, 22332, 27045, 27915, 33498, 36060, 37220, 54090, 55830, 66996, 83745, 108180, 111660, 167490, 334980, 1118461, 2236922, 3355383, 4473844, 5592305, 6710766, 10066149, 11184610, 13421532, 16776915, 20132298, 22369220, 33553830, 40264596, 50330745, 67107660, 100661490, 201322980]

約数ペア:

[(1, 201322980), (2, 100661490), (3, 67107660), (4, 50330745), (5, 40264596), (6, 33553830), (9, 22369220), (10, 20132298), (12, 16776915), (15, 13421532), (18, 11184610), (20, 10066149), (30, 6710766), (36, 5592305), (45, 4473844), (60, 3355383), (90, 2236922), (180, 1118461), (601, 334980), (1202, 167490), (1803, 111660), (1861, 108180), (2404, 83745), (3005, 66996), (3606, 55830), (3722, 54090), (5409, 37220), (5583, 36060), (6010, 33498), (7212, 27915), (7444, 27045), (9015, 22332), (9305, 21636), (10818, 18610), (11166, 18030), (12020, 16749)]