104881700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 290231424

約数和(自身を除く): 185349724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 140, 154, 175, 212, 220, 257, 265, 275, 308, 350, 371, 385, 514, 530, 550, 583, 700, 742, 770, 1028, 1060, 1100, 1166, 1285, 1325, 1484, 1540, 1799, 1855, 1925, 2332, 2570, 2650, 2827, 2915, 3598, 3710, 3850, 4081, 5140, 5300, 5654, 5830, 6425, 7196, 7420, 7700, 8162, 8995, 9275, 11308, 11660, 12850, 13621, 14135, 14575, 16324, 17990, 18550, 19789, 20405, 25700, 27242, 28270, 29150, 35980, 37100, 39578, 40810, 44975, 54484, 56540, 58300, 68105, 70675, 79156, 81620, 89950, 95347, 98945, 102025, 136210, 141350, 149831, 179900, 190694, 197890, 204050, 272420, 282700, 299662, 340525, 381388, 395780, 408100, 476735, 494725, 599324, 681050, 749155, 953470, 989450, 1048817, 1362100, 1498310, 1906940, 1978900, 2097634, 2383675, 2996620, 3745775, 4195268, 4767350, 5244085, 7491550, 9534700, 10488170, 14983100, 20976340, 26220425, 52440850, 104881700]

約数ペア:

[(1, 104881700), (2, 52440850), (4, 26220425), (5, 20976340), (7, 14983100), (10, 10488170), (11, 9534700), (14, 7491550), (20, 5244085), (22, 4767350), (25, 4195268), (28, 3745775), (35, 2996620), (44, 2383675), (50, 2097634), (53, 1978900), (55, 1906940), (70, 1498310), (77, 1362100), (100, 1048817), (106, 989450), (110, 953470), (140, 749155), (154, 681050), (175, 599324), (212, 494725), (220, 476735), (257, 408100), (265, 395780), (275, 381388), (308, 340525), (350, 299662), (371, 282700), (385, 272420), (514, 204050), (530, 197890), (550, 190694), (583, 179900), (700, 149831), (742, 141350), (770, 136210), (1028, 102025), (1060, 98945), (1100, 95347), (1166, 89950), (1285, 81620), (1325, 79156), (1484, 70675), (1540, 68105), (1799, 58300), (1855, 56540), (1925, 54484), (2332, 44975), (2570, 40810), (2650, 39578), (2827, 37100), (2915, 35980), (3598, 29150), (3710, 28270), (3850, 27242), (4081, 25700), (5140, 20405), (5300, 19789), (5654, 18550), (5830, 17990), (6425, 16324), (7196, 14575), (7420, 14135), (7700, 13621), (8162, 12850), (8995, 11660), (9275, 11308)]