2079440550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2339

約数の個数: 144

約数和(自身を含む): 6128179200

約数和(自身を除く): 4048738650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 199, 225, 275, 330, 398, 450, 495, 550, 597, 825, 990, 995, 1194, 1650, 1791, 1990, 2111, 2189, 2475, 2985, 3582, 4222, 4378, 4950, 4975, 5970, 6333, 6567, 8955, 9950, 10555, 10945, 12666, 13134, 14925, 17910, 18999, 19701, 21110, 21890, 23221, 29850, 31665, 32835, 37998, 39402, 44775, 46442, 52775, 54725, 63330, 65670, 69663, 89550, 94995, 98505, 105550, 109450, 116105, 139326, 158325, 164175, 189990, 197010, 208989, 232210, 316650, 328350, 348315, 417978, 420089, 474975, 492525, 580525, 696630, 840178, 949950, 985050, 1044945, 1161050, 1260267, 1741575, 2089890, 2100445, 2520534, 3483150, 3780801, 4200890, 4620979, 5224725, 6301335, 7561602, 9241958, 10449450, 10502225, 12602670, 13862937, 18904005, 21004450, 23104895, 27725874, 31506675, 37808010, 41588811, 46209790, 63013350, 69314685, 83177622, 94520025, 115524475, 138629370, 189040050, 207944055, 231048950, 346573425, 415888110, 693146850, 1039720275, 2079440550]

約数ペア:

[(1, 2079440550), (2, 1039720275), (3, 693146850), (5, 415888110), (6, 346573425), (9, 231048950), (10, 207944055), (11, 189040050), (15, 138629370), (18, 115524475), (22, 94520025), (25, 83177622), (30, 69314685), (33, 63013350), (45, 46209790), (50, 41588811), (55, 37808010), (66, 31506675), (75, 27725874), (90, 23104895), (99, 21004450), (110, 18904005), (150, 13862937), (165, 12602670), (198, 10502225), (199, 10449450), (225, 9241958), (275, 7561602), (330, 6301335), (398, 5224725), (450, 4620979), (495, 4200890), (550, 3780801), (597, 3483150), (825, 2520534), (990, 2100445), (995, 2089890), (1194, 1741575), (1650, 1260267), (1791, 1161050), (1990, 1044945), (2111, 985050), (2189, 949950), (2475, 840178), (2985, 696630), (3582, 580525), (4222, 492525), (4378, 474975), (4950, 420089), (4975, 417978), (5970, 348315), (6333, 328350), (6567, 316650), (8955, 232210), (9950, 208989), (10555, 197010), (10945, 189990), (12666, 164175), (13134, 158325), (14925, 139326), (17910, 116105), (18999, 109450), (19701, 105550), (21110, 98505), (21890, 94995), (23221, 89550), (29850, 69663), (31665, 65670), (32835, 63330), (37998, 54725), (39402, 52775), (44775, 46442)]