68411700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{10859}}^1$

素因数の和:10886

約数の個数: 108

約数和(自身を含む): 245088480

約数和(自身を除く): 176676780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 10859, 21718, 32577, 43436, 54295, 65154, 76013, 97731, 108590, 130308, 152026, 162885, 195462, 217180, 228039, 271475, 304052, 325770, 380065, 390924, 456078, 488655, 542950, 651540, 684117, 760130, 814425, 912156, 977310, 1085900, 1140195, 1368234, 1520260, 1628850, 1900325, 1954620, 2280390, 2443275, 2736468, 3257700, 3420585, 3800650, 4560780, 4886550, 5700975, 6841170, 7601300, 9773100, 11401950, 13682340, 17102925, 22803900, 34205850, 68411700]

約数ペア:

[(1, 68411700), (2, 34205850), (3, 22803900), (4, 17102925), (5, 13682340), (6, 11401950), (7, 9773100), (9, 7601300), (10, 6841170), (12, 5700975), (14, 4886550), (15, 4560780), (18, 3800650), (20, 3420585), (21, 3257700), (25, 2736468), (28, 2443275), (30, 2280390), (35, 1954620), (36, 1900325), (42, 1628850), (45, 1520260), (50, 1368234), (60, 1140195), (63, 1085900), (70, 977310), (75, 912156), (84, 814425), (90, 760130), (100, 684117), (105, 651540), (126, 542950), (140, 488655), (150, 456078), (175, 390924), (180, 380065), (210, 325770), (225, 304052), (252, 271475), (300, 228039), (315, 217180), (350, 195462), (420, 162885), (450, 152026), (525, 130308), (630, 108590), (700, 97731), (900, 76013), (1050, 65154), (1260, 54295), (1575, 43436), (2100, 32577), (3150, 21718), (6300, 10859)]