340676700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12516

約数の個数: 144

約数和(自身を含む): 1213255680

約数和(自身を除く): 872578980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 12479, 13650, 24958, 27300, 37437, 49916, 62395, 74874, 87353, 124790, 149748, 162227, 174706, 187185, 249580, 262059, 311975, 324454, 349412, 374370, 436765, 486681, 524118, 623950, 648908, 748740, 811135, 873530, 935925, 973362, 1048236, 1135589, 1247900, 1310295, 1622270, 1747060, 1871850, 1946724, 2183825, 2271178, 2433405, 2620590, 3244540, 3406767, 3743700, 4055675, 4367650, 4542356, 4866810, 5241180, 5677945, 6551475, 6813534, 8111350, 8735300, 9733620, 11355890, 12167025, 13102950, 13627068, 16222700, 17033835, 22711780, 24334050, 26205900, 28389725, 34067670, 48668100, 56779450, 68135340, 85169175, 113558900, 170338350, 340676700]

約数ペア:

[(1, 340676700), (2, 170338350), (3, 113558900), (4, 85169175), (5, 68135340), (6, 56779450), (7, 48668100), (10, 34067670), (12, 28389725), (13, 26205900), (14, 24334050), (15, 22711780), (20, 17033835), (21, 16222700), (25, 13627068), (26, 13102950), (28, 12167025), (30, 11355890), (35, 9733620), (39, 8735300), (42, 8111350), (50, 6813534), (52, 6551475), (60, 5677945), (65, 5241180), (70, 4866810), (75, 4542356), (78, 4367650), (84, 4055675), (91, 3743700), (100, 3406767), (105, 3244540), (130, 2620590), (140, 2433405), (150, 2271178), (156, 2183825), (175, 1946724), (182, 1871850), (195, 1747060), (210, 1622270), (260, 1310295), (273, 1247900), (300, 1135589), (325, 1048236), (350, 973362), (364, 935925), (390, 873530), (420, 811135), (455, 748740), (525, 648908), (546, 623950), (650, 524118), (700, 486681), (780, 436765), (910, 374370), (975, 349412), (1050, 324454), (1092, 311975), (1300, 262059), (1365, 249580), (1820, 187185), (1950, 174706), (2100, 162227), (2275, 149748), (2730, 124790), (3900, 87353), (4550, 74874), (5460, 62395), (6825, 49916), (9100, 37437), (12479, 27300), (13650, 24958)]