68825700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 231586740

約数和(自身を除く): 162761040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 261, 270, 290, 293, 300, 324, 348, 405, 435, 450, 522, 540, 580, 586, 675, 725, 783, 810, 870, 879, 900, 1044, 1172, 1305, 1350, 1450, 1465, 1566, 1620, 1740, 1758, 2025, 2175, 2349, 2610, 2637, 2700, 2900, 2930, 3132, 3516, 3915, 4050, 4350, 4395, 4698, 5220, 5274, 5860, 6525, 7325, 7830, 7911, 8100, 8497, 8700, 8790, 9396, 10548, 11745, 13050, 13185, 14650, 15660, 15822, 16994, 17580, 19575, 21975, 23490, 23733, 25491, 26100, 26370, 29300, 31644, 33988, 39150, 39555, 42485, 43950, 46980, 47466, 50982, 52740, 58725, 65925, 76473, 78300, 79110, 84970, 87900, 94932, 101964, 117450, 118665, 127455, 131850, 152946, 158220, 169940, 197775, 212425, 229419, 234900, 237330, 254910, 263700, 305892, 382365, 395550, 424850, 458838, 474660, 509820, 593325, 637275, 688257, 764730, 791100, 849700, 917676, 1147095, 1186650, 1274550, 1376514, 1529460, 1911825, 2294190, 2373300, 2549100, 2753028, 3441285, 3823650, 4588380, 5735475, 6882570, 7647300, 11470950, 13765140, 17206425, 22941900, 34412850, 68825700]

約数ペア:

[(1, 68825700), (2, 34412850), (3, 22941900), (4, 17206425), (5, 13765140), (6, 11470950), (9, 7647300), (10, 6882570), (12, 5735475), (15, 4588380), (18, 3823650), (20, 3441285), (25, 2753028), (27, 2549100), (29, 2373300), (30, 2294190), (36, 1911825), (45, 1529460), (50, 1376514), (54, 1274550), (58, 1186650), (60, 1147095), (75, 917676), (81, 849700), (87, 791100), (90, 764730), (100, 688257), (108, 637275), (116, 593325), (135, 509820), (145, 474660), (150, 458838), (162, 424850), (174, 395550), (180, 382365), (225, 305892), (261, 263700), (270, 254910), (290, 237330), (293, 234900), (300, 229419), (324, 212425), (348, 197775), (405, 169940), (435, 158220), (450, 152946), (522, 131850), (540, 127455), (580, 118665), (586, 117450), (675, 101964), (725, 94932), (783, 87900), (810, 84970), (870, 79110), (879, 78300), (900, 76473), (1044, 65925), (1172, 58725), (1305, 52740), (1350, 50982), (1450, 47466), (1465, 46980), (1566, 43950), (1620, 42485), (1740, 39555), (1758, 39150), (2025, 33988), (2175, 31644), (2349, 29300), (2610, 26370), (2637, 26100), (2700, 25491), (2900, 23733), (2930, 23490), (3132, 21975), (3516, 19575), (3915, 17580), (4050, 16994), (4350, 15822), (4395, 15660), (4698, 14650), (5220, 13185), (5274, 13050), (5860, 11745), (6525, 10548), (7325, 9396), (7830, 8790), (7911, 8700), (8100, 8497)]