200979900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 722453760

約数和(自身を除く): 521473860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 67, 75, 90, 99, 100, 101, 108, 110, 132, 134, 135, 150, 165, 180, 198, 201, 202, 220, 225, 268, 270, 275, 297, 300, 303, 330, 335, 396, 402, 404, 450, 495, 505, 540, 550, 594, 603, 606, 660, 670, 675, 737, 804, 825, 900, 909, 990, 1005, 1010, 1100, 1111, 1188, 1206, 1212, 1340, 1350, 1474, 1485, 1515, 1650, 1675, 1809, 1818, 1980, 2010, 2020, 2211, 2222, 2412, 2475, 2525, 2700, 2727, 2948, 2970, 3015, 3030, 3300, 3333, 3350, 3618, 3636, 3685, 4020, 4422, 4444, 4545, 4950, 5025, 5050, 5454, 5555, 5940, 6030, 6060, 6633, 6666, 6700, 6767, 7236, 7370, 7425, 7575, 8844, 9045, 9090, 9900, 9999, 10050, 10100, 10908, 11055, 11110, 12060, 13266, 13332, 13534, 13635, 14740, 14850, 15075, 15150, 16665, 18090, 18180, 18425, 19899, 19998, 20100, 20301, 22110, 22220, 22725, 26532, 27068, 27270, 27775, 29700, 29997, 30150, 30300, 33165, 33330, 33835, 36180, 36850, 39798, 39996, 40602, 44220, 45225, 45450, 49995, 54540, 55275, 55550, 59994, 60300, 60903, 66330, 66660, 67670, 68175, 73700, 74437, 79596, 81204, 83325, 90450, 90900, 99495, 99990, 101505, 110550, 111100, 119988, 121806, 132660, 135340, 136350, 148874, 149985, 165825, 166650, 169175, 180900, 182709, 198990, 199980, 203010, 221100, 223311, 243612, 249975, 272700, 297748, 299970, 304515, 331650, 333300, 338350, 365418, 372185, 397980, 406020, 446622, 497475, 499950, 507525, 599940, 609030, 663300, 669933, 676700, 730836, 744370, 749925, 893244, 913545, 994950, 999900, 1015050, 1116555, 1218060, 1339866, 1488740, 1499850, 1522575, 1827090, 1860925, 1989900, 2009799, 2030100, 2233110, 2679732, 2999700, 3045150, 3349665, 3654180, 3721850, 4019598, 4466220, 4567725, 5582775, 6090300, 6699330, 7443700, 8039196, 9135450, 10048995, 11165550, 13398660, 16748325, 18270900, 20097990, 22331100, 33496650, 40195980, 50244975, 66993300, 100489950, 200979900]

約数ペア:

[(1, 200979900), (2, 100489950), (3, 66993300), (4, 50244975), (5, 40195980), (6, 33496650), (9, 22331100), (10, 20097990), (11, 18270900), (12, 16748325), (15, 13398660), (18, 11165550), (20, 10048995), (22, 9135450), (25, 8039196), (27, 7443700), (30, 6699330), (33, 6090300), (36, 5582775), (44, 4567725), (45, 4466220), (50, 4019598), (54, 3721850), (55, 3654180), (60, 3349665), (66, 3045150), (67, 2999700), (75, 2679732), (90, 2233110), (99, 2030100), (100, 2009799), (101, 1989900), (108, 1860925), (110, 1827090), (132, 1522575), (134, 1499850), (135, 1488740), (150, 1339866), (165, 1218060), (180, 1116555), (198, 1015050), (201, 999900), (202, 994950), (220, 913545), (225, 893244), (268, 749925), (270, 744370), (275, 730836), (297, 676700), (300, 669933), (303, 663300), (330, 609030), (335, 599940), (396, 507525), (402, 499950), (404, 497475), (450, 446622), (495, 406020), (505, 397980), (540, 372185), (550, 365418), (594, 338350), (603, 333300), (606, 331650), (660, 304515), (670, 299970), (675, 297748), (737, 272700), (804, 249975), (825, 243612), (900, 223311), (909, 221100), (990, 203010), (1005, 199980), (1010, 198990), (1100, 182709), (1111, 180900), (1188, 169175), (1206, 166650), (1212, 165825), (1340, 149985), (1350, 148874), (1474, 136350), (1485, 135340), (1515, 132660), (1650, 121806), (1675, 119988), (1809, 111100), (1818, 110550), (1980, 101505), (2010, 99990), (2020, 99495), (2211, 90900), (2222, 90450), (2412, 83325), (2475, 81204), (2525, 79596), (2700, 74437), (2727, 73700), (2948, 68175), (2970, 67670), (3015, 66660), (3030, 66330), (3300, 60903), (3333, 60300), (3350, 59994), (3618, 55550), (3636, 55275), (3685, 54540), (4020, 49995), (4422, 45450), (4444, 45225), (4545, 44220), (4950, 40602), (5025, 39996), (5050, 39798), (5454, 36850), (5555, 36180), (5940, 33835), (6030, 33330), (6060, 33165), (6633, 30300), (6666, 30150), (6700, 29997), (6767, 29700), (7236, 27775), (7370, 27270), (7425, 27068), (7575, 26532), (8844, 22725), (9045, 22220), (9090, 22110), (9900, 20301), (9999, 20100), (10050, 19998), (10100, 19899), (10908, 18425), (11055, 18180), (11110, 18090), (12060, 16665), (13266, 15150), (13332, 15075), (13534, 14850), (13635, 14740)]