7444300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 17811360

約数和(自身を除く): 10367060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 151, 170, 290, 302, 340, 425, 493, 580, 604, 725, 755, 850, 986, 1450, 1510, 1700, 1972, 2465, 2567, 2900, 3020, 3775, 4379, 4930, 5134, 7550, 8758, 9860, 10268, 12325, 12835, 15100, 17516, 21895, 24650, 25670, 43790, 49300, 51340, 64175, 74443, 87580, 109475, 128350, 148886, 218950, 256700, 297772, 372215, 437900, 744430, 1488860, 1861075, 3722150, 7444300]

約数ペア:

[(1, 7444300), (2, 3722150), (4, 1861075), (5, 1488860), (10, 744430), (17, 437900), (20, 372215), (25, 297772), (29, 256700), (34, 218950), (50, 148886), (58, 128350), (68, 109475), (85, 87580), (100, 74443), (116, 64175), (145, 51340), (151, 49300), (170, 43790), (290, 25670), (302, 24650), (340, 21895), (425, 17516), (493, 15100), (580, 12835), (604, 12325), (725, 10268), (755, 9860), (850, 8758), (986, 7550), (1450, 5134), (1510, 4930), (1700, 4379), (1972, 3775), (2465, 3020), (2567, 2900)]