53396700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 180655104

約数和(自身を除く): 127258404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 541, 564, 658, 700, 705, 940, 987, 1050, 1082, 1175, 1316, 1410, 1623, 1645, 1974, 2100, 2164, 2350, 2705, 2820, 3246, 3290, 3525, 3787, 3948, 4700, 4935, 5410, 6492, 6580, 7050, 7574, 8115, 8225, 9870, 10820, 11361, 13525, 14100, 15148, 16230, 16450, 18935, 19740, 22722, 24675, 25427, 27050, 32460, 32900, 37870, 40575, 45444, 49350, 50854, 54100, 56805, 75740, 76281, 81150, 94675, 98700, 101708, 113610, 127135, 152562, 162300, 177989, 189350, 227220, 254270, 284025, 305124, 355978, 378700, 381405, 508540, 533967, 568050, 635675, 711956, 762810, 889945, 1067934, 1136100, 1271350, 1525620, 1779890, 1907025, 2135868, 2542700, 2669835, 3559780, 3814050, 4449725, 5339670, 7628100, 8899450, 10679340, 13349175, 17798900, 26698350, 53396700]

約数ペア:

[(1, 53396700), (2, 26698350), (3, 17798900), (4, 13349175), (5, 10679340), (6, 8899450), (7, 7628100), (10, 5339670), (12, 4449725), (14, 3814050), (15, 3559780), (20, 2669835), (21, 2542700), (25, 2135868), (28, 1907025), (30, 1779890), (35, 1525620), (42, 1271350), (47, 1136100), (50, 1067934), (60, 889945), (70, 762810), (75, 711956), (84, 635675), (94, 568050), (100, 533967), (105, 508540), (140, 381405), (141, 378700), (150, 355978), (175, 305124), (188, 284025), (210, 254270), (235, 227220), (282, 189350), (300, 177989), (329, 162300), (350, 152562), (420, 127135), (470, 113610), (525, 101708), (541, 98700), (564, 94675), (658, 81150), (700, 76281), (705, 75740), (940, 56805), (987, 54100), (1050, 50854), (1082, 49350), (1175, 45444), (1316, 40575), (1410, 37870), (1623, 32900), (1645, 32460), (1974, 27050), (2100, 25427), (2164, 24675), (2350, 22722), (2705, 19740), (2820, 18935), (3246, 16450), (3290, 16230), (3525, 15148), (3787, 14100), (3948, 13525), (4700, 11361), (4935, 10820), (5410, 9870), (6492, 8225), (6580, 8115), (7050, 7574)]