68553100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 192487680

約数和(自身を除く): 123934580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 50, 55, 58, 70, 77, 100, 110, 116, 140, 145, 154, 175, 203, 220, 275, 290, 307, 308, 319, 350, 385, 406, 550, 580, 614, 638, 700, 725, 770, 812, 1015, 1100, 1228, 1276, 1450, 1535, 1540, 1595, 1925, 2030, 2149, 2233, 2900, 3070, 3190, 3377, 3850, 4060, 4298, 4466, 5075, 6140, 6380, 6754, 7675, 7700, 7975, 8596, 8903, 8932, 10150, 10745, 11165, 13508, 15350, 15950, 16885, 17806, 20300, 21490, 22330, 23639, 30700, 31900, 33770, 35612, 42980, 44515, 44660, 47278, 53725, 55825, 62321, 67540, 84425, 89030, 94556, 97933, 107450, 111650, 118195, 124642, 168850, 178060, 195866, 214900, 222575, 223300, 236390, 249284, 311605, 337700, 391732, 445150, 472780, 489665, 590975, 623210, 685531, 890300, 979330, 1181950, 1246420, 1371062, 1558025, 1958660, 2363900, 2448325, 2742124, 3116050, 3427655, 4896650, 6232100, 6855310, 9793300, 13710620, 17138275, 34276550, 68553100]

約数ペア:

[(1, 68553100), (2, 34276550), (4, 17138275), (5, 13710620), (7, 9793300), (10, 6855310), (11, 6232100), (14, 4896650), (20, 3427655), (22, 3116050), (25, 2742124), (28, 2448325), (29, 2363900), (35, 1958660), (44, 1558025), (50, 1371062), (55, 1246420), (58, 1181950), (70, 979330), (77, 890300), (100, 685531), (110, 623210), (116, 590975), (140, 489665), (145, 472780), (154, 445150), (175, 391732), (203, 337700), (220, 311605), (275, 249284), (290, 236390), (307, 223300), (308, 222575), (319, 214900), (350, 195866), (385, 178060), (406, 168850), (550, 124642), (580, 118195), (614, 111650), (638, 107450), (700, 97933), (725, 94556), (770, 89030), (812, 84425), (1015, 67540), (1100, 62321), (1228, 55825), (1276, 53725), (1450, 47278), (1535, 44660), (1540, 44515), (1595, 42980), (1925, 35612), (2030, 33770), (2149, 31900), (2233, 30700), (2900, 23639), (3070, 22330), (3190, 21490), (3377, 20300), (3850, 17806), (4060, 16885), (4298, 15950), (4466, 15350), (5075, 13508), (6140, 11165), (6380, 10745), (6754, 10150), (7675, 8932), (7700, 8903), (7975, 8596)]