344043700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 216

約数和(自身を含む): 1022372064

約数和(自身を除く): 678328364

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 130, 140, 143, 154, 175, 182, 196, 220, 245, 260, 275, 286, 308, 325, 350, 364, 385, 455, 490, 491, 539, 550, 572, 637, 650, 700, 715, 770, 910, 980, 982, 1001, 1078, 1100, 1225, 1274, 1300, 1430, 1540, 1820, 1925, 1964, 2002, 2156, 2275, 2450, 2455, 2548, 2695, 2860, 3185, 3437, 3575, 3850, 4004, 4550, 4900, 4910, 5005, 5390, 5401, 6370, 6383, 6874, 7007, 7150, 7700, 9100, 9820, 10010, 10780, 10802, 12275, 12740, 12766, 13475, 13748, 14014, 14300, 15925, 17185, 20020, 21604, 24059, 24550, 25025, 25532, 26950, 27005, 28028, 31850, 31915, 34370, 35035, 37807, 44681, 48118, 49100, 50050, 53900, 54010, 63700, 63830, 68740, 70070, 70213, 75614, 85925, 89362, 96236, 100100, 108020, 120295, 127660, 135025, 140140, 140426, 151228, 159575, 171850, 175175, 178724, 189035, 223405, 240590, 264649, 270050, 280852, 312767, 319150, 343700, 350350, 351065, 378070, 446810, 481180, 491491, 529298, 540100, 601475, 625534, 638300, 700700, 702130, 756140, 893620, 945175, 982982, 1058596, 1117025, 1202950, 1251068, 1323245, 1404260, 1563835, 1755325, 1890350, 1965964, 2234050, 2405900, 2457455, 2646490, 3127670, 3440437, 3510650, 3780700, 4468100, 4914910, 5292980, 6255340, 6616225, 6880874, 7021300, 7819175, 9829820, 12287275, 13232450, 13761748, 15638350, 17202185, 24574550, 26464900, 31276700, 34404370, 49149100, 68808740, 86010925, 172021850, 344043700]

約数ペア:

[(1, 344043700), (2, 172021850), (4, 86010925), (5, 68808740), (7, 49149100), (10, 34404370), (11, 31276700), (13, 26464900), (14, 24574550), (20, 17202185), (22, 15638350), (25, 13761748), (26, 13232450), (28, 12287275), (35, 9829820), (44, 7819175), (49, 7021300), (50, 6880874), (52, 6616225), (55, 6255340), (65, 5292980), (70, 4914910), (77, 4468100), (91, 3780700), (98, 3510650), (100, 3440437), (110, 3127670), (130, 2646490), (140, 2457455), (143, 2405900), (154, 2234050), (175, 1965964), (182, 1890350), (196, 1755325), (220, 1563835), (245, 1404260), (260, 1323245), (275, 1251068), (286, 1202950), (308, 1117025), (325, 1058596), (350, 982982), (364, 945175), (385, 893620), (455, 756140), (490, 702130), (491, 700700), (539, 638300), (550, 625534), (572, 601475), (637, 540100), (650, 529298), (700, 491491), (715, 481180), (770, 446810), (910, 378070), (980, 351065), (982, 350350), (1001, 343700), (1078, 319150), (1100, 312767), (1225, 280852), (1274, 270050), (1300, 264649), (1430, 240590), (1540, 223405), (1820, 189035), (1925, 178724), (1964, 175175), (2002, 171850), (2156, 159575), (2275, 151228), (2450, 140426), (2455, 140140), (2548, 135025), (2695, 127660), (2860, 120295), (3185, 108020), (3437, 100100), (3575, 96236), (3850, 89362), (4004, 85925), (4550, 75614), (4900, 70213), (4910, 70070), (5005, 68740), (5390, 63830), (5401, 63700), (6370, 54010), (6383, 53900), (6874, 50050), (7007, 49100), (7150, 48118), (7700, 44681), (9100, 37807), (9820, 35035), (10010, 34370), (10780, 31915), (10802, 31850), (12275, 28028), (12740, 27005), (12766, 26950), (13475, 25532), (13748, 25025), (14014, 24550), (14300, 24059), (15925, 21604), (17185, 20020)]