208479150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 637459200

約数和(自身を除く): 428980050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 101, 110, 135, 139, 150, 165, 198, 202, 225, 270, 275, 278, 297, 303, 330, 417, 450, 495, 505, 550, 594, 606, 675, 695, 825, 834, 909, 990, 1010, 1111, 1251, 1350, 1390, 1485, 1515, 1529, 1650, 1818, 2085, 2222, 2475, 2502, 2525, 2727, 2970, 3030, 3058, 3333, 3475, 3753, 4170, 4545, 4587, 4950, 5050, 5454, 5555, 6255, 6666, 6950, 7425, 7506, 7575, 7645, 9090, 9174, 9999, 10425, 11110, 12510, 13635, 13761, 14039, 14850, 15150, 15290, 16665, 18765, 19998, 20850, 22725, 22935, 27270, 27522, 27775, 28078, 29997, 31275, 33330, 37530, 38225, 41283, 42117, 45450, 45870, 49995, 55550, 59994, 62550, 68175, 68805, 70195, 76450, 82566, 83325, 84234, 93825, 99990, 114675, 126351, 136350, 137610, 140390, 149985, 154429, 166650, 187650, 206415, 210585, 229350, 249975, 252702, 299970, 308858, 344025, 350975, 379053, 412830, 421170, 463287, 499950, 631755, 688050, 701950, 749925, 758106, 772145, 926574, 1032075, 1052925, 1263510, 1389861, 1499850, 1544290, 1895265, 2064150, 2105850, 2316435, 2779722, 3158775, 3790530, 3860725, 4169583, 4632870, 6317550, 6949305, 7721450, 8339166, 9476325, 11582175, 13898610, 18952650, 20847915, 23164350, 34746525, 41695830, 69493050, 104239575, 208479150]

約数ペア:

[(1, 208479150), (2, 104239575), (3, 69493050), (5, 41695830), (6, 34746525), (9, 23164350), (10, 20847915), (11, 18952650), (15, 13898610), (18, 11582175), (22, 9476325), (25, 8339166), (27, 7721450), (30, 6949305), (33, 6317550), (45, 4632870), (50, 4169583), (54, 3860725), (55, 3790530), (66, 3158775), (75, 2779722), (90, 2316435), (99, 2105850), (101, 2064150), (110, 1895265), (135, 1544290), (139, 1499850), (150, 1389861), (165, 1263510), (198, 1052925), (202, 1032075), (225, 926574), (270, 772145), (275, 758106), (278, 749925), (297, 701950), (303, 688050), (330, 631755), (417, 499950), (450, 463287), (495, 421170), (505, 412830), (550, 379053), (594, 350975), (606, 344025), (675, 308858), (695, 299970), (825, 252702), (834, 249975), (909, 229350), (990, 210585), (1010, 206415), (1111, 187650), (1251, 166650), (1350, 154429), (1390, 149985), (1485, 140390), (1515, 137610), (1529, 136350), (1650, 126351), (1818, 114675), (2085, 99990), (2222, 93825), (2475, 84234), (2502, 83325), (2525, 82566), (2727, 76450), (2970, 70195), (3030, 68805), (3058, 68175), (3333, 62550), (3475, 59994), (3753, 55550), (4170, 49995), (4545, 45870), (4587, 45450), (4950, 42117), (5050, 41283), (5454, 38225), (5555, 37530), (6255, 33330), (6666, 31275), (6950, 29997), (7425, 28078), (7506, 27775), (7575, 27522), (7645, 27270), (9090, 22935), (9174, 22725), (9999, 20850), (10425, 19998), (11110, 18765), (12510, 16665), (13635, 15290), (13761, 15150), (14039, 14850)]