68808300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 156177300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 580, 638, 660, 719, 725, 825, 870, 957, 1100, 1276, 1438, 1450, 1595, 1650, 1740, 1914, 2157, 2175, 2876, 2900, 3190, 3300, 3595, 3828, 4314, 4350, 4785, 6380, 7190, 7909, 7975, 8628, 8700, 9570, 10785, 14380, 15818, 15950, 17975, 19140, 20851, 21570, 23727, 23925, 31636, 31900, 35950, 39545, 41702, 43140, 47454, 47850, 53925, 62553, 71900, 79090, 83404, 94908, 95700, 104255, 107850, 118635, 125106, 158180, 197725, 208510, 215700, 229361, 237270, 250212, 312765, 395450, 417020, 458722, 474540, 521275, 593175, 625530, 688083, 790900, 917444, 1042550, 1146805, 1186350, 1251060, 1376166, 1563825, 2085100, 2293610, 2372700, 2752332, 3127650, 3440415, 4587220, 5734025, 6255300, 6880830, 11468050, 13761660, 17202075, 22936100, 34404150, 68808300]

約数ペア:

[(1, 68808300), (2, 34404150), (3, 22936100), (4, 17202075), (5, 13761660), (6, 11468050), (10, 6880830), (11, 6255300), (12, 5734025), (15, 4587220), (20, 3440415), (22, 3127650), (25, 2752332), (29, 2372700), (30, 2293610), (33, 2085100), (44, 1563825), (50, 1376166), (55, 1251060), (58, 1186350), (60, 1146805), (66, 1042550), (75, 917444), (87, 790900), (100, 688083), (110, 625530), (116, 593175), (132, 521275), (145, 474540), (150, 458722), (165, 417020), (174, 395450), (220, 312765), (275, 250212), (290, 237270), (300, 229361), (319, 215700), (330, 208510), (348, 197725), (435, 158180), (550, 125106), (580, 118635), (638, 107850), (660, 104255), (719, 95700), (725, 94908), (825, 83404), (870, 79090), (957, 71900), (1100, 62553), (1276, 53925), (1438, 47850), (1450, 47454), (1595, 43140), (1650, 41702), (1740, 39545), (1914, 35950), (2157, 31900), (2175, 31636), (2876, 23925), (2900, 23727), (3190, 21570), (3300, 20851), (3595, 19140), (3828, 17975), (4314, 15950), (4350, 15818), (4785, 14380), (6380, 10785), (7190, 9570), (7909, 8700), (7975, 8628)]