7838700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 25310880

約数和(自身を除く): 17472180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 53, 58, 60, 68, 75, 85, 87, 100, 102, 106, 116, 145, 150, 159, 170, 174, 204, 212, 255, 265, 290, 300, 318, 340, 348, 425, 435, 493, 510, 530, 580, 636, 725, 795, 850, 870, 901, 986, 1020, 1060, 1275, 1325, 1450, 1479, 1537, 1590, 1700, 1740, 1802, 1972, 2175, 2465, 2550, 2650, 2703, 2900, 2958, 3074, 3180, 3604, 3975, 4350, 4505, 4611, 4930, 5100, 5300, 5406, 5916, 6148, 7395, 7685, 7950, 8700, 9010, 9222, 9860, 10812, 12325, 13515, 14790, 15370, 15900, 18020, 18444, 22525, 23055, 24650, 26129, 27030, 29580, 30740, 36975, 38425, 45050, 46110, 49300, 52258, 54060, 67575, 73950, 76850, 78387, 90100, 92220, 104516, 115275, 130645, 135150, 147900, 153700, 156774, 230550, 261290, 270300, 313548, 391935, 461100, 522580, 653225, 783870, 1306450, 1567740, 1959675, 2612900, 3919350, 7838700]

約数ペア:

[(1, 7838700), (2, 3919350), (3, 2612900), (4, 1959675), (5, 1567740), (6, 1306450), (10, 783870), (12, 653225), (15, 522580), (17, 461100), (20, 391935), (25, 313548), (29, 270300), (30, 261290), (34, 230550), (50, 156774), (51, 153700), (53, 147900), (58, 135150), (60, 130645), (68, 115275), (75, 104516), (85, 92220), (87, 90100), (100, 78387), (102, 76850), (106, 73950), (116, 67575), (145, 54060), (150, 52258), (159, 49300), (170, 46110), (174, 45050), (204, 38425), (212, 36975), (255, 30740), (265, 29580), (290, 27030), (300, 26129), (318, 24650), (340, 23055), (348, 22525), (425, 18444), (435, 18020), (493, 15900), (510, 15370), (530, 14790), (580, 13515), (636, 12325), (725, 10812), (795, 9860), (850, 9222), (870, 9010), (901, 8700), (986, 7950), (1020, 7685), (1060, 7395), (1275, 6148), (1325, 5916), (1450, 5406), (1479, 5300), (1537, 5100), (1590, 4930), (1700, 4611), (1740, 4505), (1802, 4350), (1972, 3975), (2175, 3604), (2465, 3180), (2550, 3074), (2650, 2958), (2703, 2900)]