169888950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4939

約数の個数: 144

約数和(自身を含む): 569177856

約数和(自身を除く): 399288906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2310, 2475, 3150, 3465, 3850, 4903, 4950, 5775, 6930, 9806, 11550, 14709, 17325, 24515, 29418, 34321, 34650, 44127, 49030, 53933, 68642, 73545, 88254, 102963, 107866, 122575, 147090, 161799, 171605, 205926, 220635, 245150, 269665, 308889, 323598, 343210, 367725, 377531, 441270, 485397, 514815, 539330, 617778, 735450, 755062, 808995, 858025, 970794, 1029630, 1103175, 1132593, 1348325, 1544445, 1617990, 1716050, 1887655, 2206350, 2265186, 2426985, 2574075, 2696650, 3088890, 3397779, 3775310, 4044975, 4853970, 5148150, 5662965, 6795558, 7722225, 8089950, 9438275, 11325930, 12134925, 15444450, 16988895, 18876550, 24269850, 28314825, 33977790, 56629650, 84944475, 169888950]

約数ペア:

[(1, 169888950), (2, 84944475), (3, 56629650), (5, 33977790), (6, 28314825), (7, 24269850), (9, 18876550), (10, 16988895), (11, 15444450), (14, 12134925), (15, 11325930), (18, 9438275), (21, 8089950), (22, 7722225), (25, 6795558), (30, 5662965), (33, 5148150), (35, 4853970), (42, 4044975), (45, 3775310), (50, 3397779), (55, 3088890), (63, 2696650), (66, 2574075), (70, 2426985), (75, 2265186), (77, 2206350), (90, 1887655), (99, 1716050), (105, 1617990), (110, 1544445), (126, 1348325), (150, 1132593), (154, 1103175), (165, 1029630), (175, 970794), (198, 858025), (210, 808995), (225, 755062), (231, 735450), (275, 617778), (315, 539330), (330, 514815), (350, 485397), (385, 441270), (450, 377531), (462, 367725), (495, 343210), (525, 323598), (550, 308889), (630, 269665), (693, 245150), (770, 220635), (825, 205926), (990, 171605), (1050, 161799), (1155, 147090), (1386, 122575), (1575, 107866), (1650, 102963), (1925, 88254), (2310, 73545), (2475, 68642), (3150, 53933), (3465, 49030), (3850, 44127), (4903, 34650), (4950, 34321), (5775, 29418), (6930, 24515), (9806, 17325), (11550, 14709)]