219790200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 192

約数和(自身を含む): 797448960

約数和(自身を除く): 577658760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 420, 430, 516, 525, 600, 602, 645, 700, 840, 860, 903, 1032, 1050, 1075, 1204, 1217, 1290, 1400, 1505, 1720, 1806, 2100, 2150, 2408, 2434, 2580, 3010, 3225, 3612, 3651, 4200, 4300, 4515, 4868, 5160, 6020, 6085, 6450, 7224, 7302, 7525, 8519, 8600, 9030, 9736, 12040, 12170, 12900, 14604, 15050, 17038, 18060, 18255, 22575, 24340, 25557, 25800, 29208, 30100, 30425, 34076, 36120, 36510, 42595, 45150, 48680, 51114, 52331, 60200, 60850, 68152, 73020, 85190, 90300, 91275, 102228, 104662, 121700, 127785, 146040, 156993, 170380, 180600, 182550, 204456, 209324, 212975, 243400, 255570, 261655, 313986, 340760, 365100, 366317, 418648, 425950, 511140, 523310, 627972, 638925, 730200, 732634, 784965, 851900, 1022280, 1046620, 1098951, 1255944, 1277850, 1308275, 1465268, 1569930, 1703800, 1831585, 2093240, 2197902, 2555700, 2616550, 2930536, 3139860, 3663170, 3924825, 4395804, 5111400, 5233100, 5494755, 6279720, 7326340, 7849650, 8791608, 9157925, 10466200, 10989510, 14652680, 15699300, 18315850, 21979020, 27473775, 31398600, 36631700, 43958040, 54947550, 73263400, 109895100, 219790200]

約数ペア:

[(1, 219790200), (2, 109895100), (3, 73263400), (4, 54947550), (5, 43958040), (6, 36631700), (7, 31398600), (8, 27473775), (10, 21979020), (12, 18315850), (14, 15699300), (15, 14652680), (20, 10989510), (21, 10466200), (24, 9157925), (25, 8791608), (28, 7849650), (30, 7326340), (35, 6279720), (40, 5494755), (42, 5233100), (43, 5111400), (50, 4395804), (56, 3924825), (60, 3663170), (70, 3139860), (75, 2930536), (84, 2616550), (86, 2555700), (100, 2197902), (105, 2093240), (120, 1831585), (129, 1703800), (140, 1569930), (150, 1465268), (168, 1308275), (172, 1277850), (175, 1255944), (200, 1098951), (210, 1046620), (215, 1022280), (258, 851900), (280, 784965), (300, 732634), (301, 730200), (344, 638925), (350, 627972), (420, 523310), (430, 511140), (516, 425950), (525, 418648), (600, 366317), (602, 365100), (645, 340760), (700, 313986), (840, 261655), (860, 255570), (903, 243400), (1032, 212975), (1050, 209324), (1075, 204456), (1204, 182550), (1217, 180600), (1290, 170380), (1400, 156993), (1505, 146040), (1720, 127785), (1806, 121700), (2100, 104662), (2150, 102228), (2408, 91275), (2434, 90300), (2580, 85190), (3010, 73020), (3225, 68152), (3612, 60850), (3651, 60200), (4200, 52331), (4300, 51114), (4515, 48680), (4868, 45150), (5160, 42595), (6020, 36510), (6085, 36120), (6450, 34076), (7224, 30425), (7302, 30100), (7525, 29208), (8519, 25800), (8600, 25557), (9030, 24340), (9736, 22575), (12040, 18255), (12170, 18060), (12900, 17038), (14604, 15050)]