206146800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 180

約数和(自身を含む): 721695624

約数和(自身を除く): 515548824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 173, 180, 200, 225, 240, 300, 331, 346, 360, 400, 450, 519, 600, 662, 692, 720, 865, 900, 993, 1038, 1200, 1324, 1384, 1557, 1655, 1730, 1800, 1986, 2076, 2595, 2648, 2768, 2979, 3114, 3310, 3460, 3600, 3972, 4152, 4325, 4965, 5190, 5296, 5958, 6228, 6620, 6920, 7785, 7944, 8275, 8304, 8650, 9930, 10380, 11916, 12456, 12975, 13240, 13840, 14895, 15570, 15888, 16550, 17300, 19860, 20760, 23832, 24825, 24912, 25950, 26480, 29790, 31140, 33100, 34600, 38925, 39720, 41520, 47664, 49650, 51900, 57263, 59580, 62280, 66200, 69200, 74475, 77850, 79440, 99300, 103800, 114526, 119160, 124560, 132400, 148950, 155700, 171789, 198600, 207600, 229052, 238320, 286315, 297900, 311400, 343578, 397200, 458104, 515367, 572630, 595800, 622800, 687156, 858945, 916208, 1030734, 1145260, 1191600, 1374312, 1431575, 1717890, 2061468, 2290520, 2576835, 2748624, 2863150, 3435780, 4122936, 4294725, 4581040, 5153670, 5726300, 6871560, 8245872, 8589450, 10307340, 11452600, 12884175, 13743120, 17178900, 20614680, 22905200, 25768350, 34357800, 41229360, 51536700, 68715600, 103073400, 206146800]

約数ペア:

[(1, 206146800), (2, 103073400), (3, 68715600), (4, 51536700), (5, 41229360), (6, 34357800), (8, 25768350), (9, 22905200), (10, 20614680), (12, 17178900), (15, 13743120), (16, 12884175), (18, 11452600), (20, 10307340), (24, 8589450), (25, 8245872), (30, 6871560), (36, 5726300), (40, 5153670), (45, 4581040), (48, 4294725), (50, 4122936), (60, 3435780), (72, 2863150), (75, 2748624), (80, 2576835), (90, 2290520), (100, 2061468), (120, 1717890), (144, 1431575), (150, 1374312), (173, 1191600), (180, 1145260), (200, 1030734), (225, 916208), (240, 858945), (300, 687156), (331, 622800), (346, 595800), (360, 572630), (400, 515367), (450, 458104), (519, 397200), (600, 343578), (662, 311400), (692, 297900), (720, 286315), (865, 238320), (900, 229052), (993, 207600), (1038, 198600), (1200, 171789), (1324, 155700), (1384, 148950), (1557, 132400), (1655, 124560), (1730, 119160), (1800, 114526), (1986, 103800), (2076, 99300), (2595, 79440), (2648, 77850), (2768, 74475), (2979, 69200), (3114, 66200), (3310, 62280), (3460, 59580), (3600, 57263), (3972, 51900), (4152, 49650), (4325, 47664), (4965, 41520), (5190, 39720), (5296, 38925), (5958, 34600), (6228, 33100), (6620, 31140), (6920, 29790), (7785, 26480), (7944, 25950), (8275, 24912), (8304, 24825), (8650, 23832), (9930, 20760), (10380, 19860), (11916, 17300), (12456, 16550), (12975, 15888), (13240, 15570), (13840, 14895)]