27216200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 70308000

約数和(自身を除く): 43091800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 89, 100, 110, 139, 178, 200, 220, 275, 278, 356, 440, 445, 550, 556, 695, 712, 890, 979, 1100, 1112, 1390, 1529, 1780, 1958, 2200, 2225, 2780, 3058, 3475, 3560, 3916, 4450, 4895, 5560, 6116, 6950, 7645, 7832, 8900, 9790, 12232, 12371, 13900, 15290, 17800, 19580, 24475, 24742, 27800, 30580, 38225, 39160, 48950, 49484, 61160, 61855, 76450, 97900, 98968, 123710, 136081, 152900, 195800, 247420, 272162, 305800, 309275, 494840, 544324, 618550, 680405, 1088648, 1237100, 1360810, 2474200, 2721620, 3402025, 5443240, 6804050, 13608100, 27216200]

約数ペア:

[(1, 27216200), (2, 13608100), (4, 6804050), (5, 5443240), (8, 3402025), (10, 2721620), (11, 2474200), (20, 1360810), (22, 1237100), (25, 1088648), (40, 680405), (44, 618550), (50, 544324), (55, 494840), (88, 309275), (89, 305800), (100, 272162), (110, 247420), (139, 195800), (178, 152900), (200, 136081), (220, 123710), (275, 98968), (278, 97900), (356, 76450), (440, 61855), (445, 61160), (550, 49484), (556, 48950), (695, 39160), (712, 38225), (890, 30580), (979, 27800), (1100, 24742), (1112, 24475), (1390, 19580), (1529, 17800), (1780, 15290), (1958, 13900), (2200, 12371), (2225, 12232), (2780, 9790), (3058, 8900), (3475, 7832), (3560, 7645), (3916, 6950), (4450, 6116), (4895, 5560)]