15135100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 36091440

約数和(自身を除く): 20956340

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 307, 340, 425, 493, 580, 614, 725, 850, 986, 1228, 1450, 1535, 1700, 1972, 2465, 2900, 3070, 4930, 5219, 6140, 7675, 8903, 9860, 10438, 12325, 15350, 17806, 20876, 24650, 26095, 30700, 35612, 44515, 49300, 52190, 89030, 104380, 130475, 151351, 178060, 222575, 260950, 302702, 445150, 521900, 605404, 756755, 890300, 1513510, 3027020, 3783775, 7567550, 15135100]

約数ペア:

[(1, 15135100), (2, 7567550), (4, 3783775), (5, 3027020), (10, 1513510), (17, 890300), (20, 756755), (25, 605404), (29, 521900), (34, 445150), (50, 302702), (58, 260950), (68, 222575), (85, 178060), (100, 151351), (116, 130475), (145, 104380), (170, 89030), (290, 52190), (307, 49300), (340, 44515), (425, 35612), (493, 30700), (580, 26095), (614, 24650), (725, 20876), (850, 17806), (986, 15350), (1228, 12325), (1450, 10438), (1535, 9860), (1700, 8903), (1972, 7675), (2465, 6140), (2900, 5219), (3070, 4930)]