12038850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 33426432

約数和(自身を除く): 21387582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 863, 930, 1395, 1550, 1726, 2325, 2589, 2790, 4315, 4650, 5178, 6975, 7767, 8630, 12945, 13950, 15534, 21575, 25890, 26753, 38835, 43150, 53506, 64725, 77670, 80259, 129450, 133765, 160518, 194175, 240777, 267530, 388350, 401295, 481554, 668825, 802590, 1203885, 1337650, 2006475, 2407770, 4012950, 6019425, 12038850]

約数ペア:

[(1, 12038850), (2, 6019425), (3, 4012950), (5, 2407770), (6, 2006475), (9, 1337650), (10, 1203885), (15, 802590), (18, 668825), (25, 481554), (30, 401295), (31, 388350), (45, 267530), (50, 240777), (62, 194175), (75, 160518), (90, 133765), (93, 129450), (150, 80259), (155, 77670), (186, 64725), (225, 53506), (279, 43150), (310, 38835), (450, 26753), (465, 25890), (558, 21575), (775, 15534), (863, 13950), (930, 12945), (1395, 8630), (1550, 7767), (1726, 6975), (2325, 5178), (2589, 4650), (2790, 4315)]