43874820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22159}}^1$

素因数の和:22185

約数の個数: 72

約数和(自身を含む): 145192320

約数和(自身を除く): 101317500

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, 22159, 44318, 66477, 88636, 110795, 132954, 199431, 221590, 243749, 265908, 332385, 398862, 443180, 487498, 664770, 731247, 797724, 974996, 997155, 1218745, 1329540, 1462494, 1994310, 2193741, 2437490, 2924988, 3656235, 3988620, 4387482, 4874980, 7312470, 8774964, 10968705, 14624940, 21937410, 43874820]

約数ペア:

[(1, 43874820), (2, 21937410), (3, 14624940), (4, 10968705), (5, 8774964), (6, 7312470), (9, 4874980), (10, 4387482), (11, 3988620), (12, 3656235), (15, 2924988), (18, 2437490), (20, 2193741), (22, 1994310), (30, 1462494), (33, 1329540), (36, 1218745), (44, 997155), (45, 974996), (55, 797724), (60, 731247), (66, 664770), (90, 487498), (99, 443180), (110, 398862), (132, 332385), (165, 265908), (180, 243749), (198, 221590), (220, 199431), (330, 132954), (396, 110795), (495, 88636), (660, 66477), (990, 44318), (1980, 22159)]