149482020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 447866496

約数和(自身を除く): 298384476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 303, 340, 404, 505, 510, 606, 1010, 1020, 1212, 1451, 1515, 1717, 2020, 2902, 3030, 3434, 4353, 5151, 5804, 6060, 6868, 7255, 8585, 8706, 10302, 14510, 17170, 17412, 20604, 21765, 24667, 25755, 29020, 34340, 43530, 49334, 51510, 74001, 87060, 98668, 103020, 123335, 146551, 148002, 246670, 293102, 296004, 370005, 439653, 493340, 586204, 732755, 740010, 879306, 1465510, 1480020, 1758612, 2198265, 2491367, 2931020, 4396530, 4982734, 7474101, 8793060, 9965468, 12456835, 14948202, 24913670, 29896404, 37370505, 49827340, 74741010, 149482020]

約数ペア:

[(1, 149482020), (2, 74741010), (3, 49827340), (4, 37370505), (5, 29896404), (6, 24913670), (10, 14948202), (12, 12456835), (15, 9965468), (17, 8793060), (20, 7474101), (30, 4982734), (34, 4396530), (51, 2931020), (60, 2491367), (68, 2198265), (85, 1758612), (101, 1480020), (102, 1465510), (170, 879306), (202, 740010), (204, 732755), (255, 586204), (303, 493340), (340, 439653), (404, 370005), (505, 296004), (510, 293102), (606, 246670), (1010, 148002), (1020, 146551), (1212, 123335), (1451, 103020), (1515, 98668), (1717, 87060), (2020, 74001), (2902, 51510), (3030, 49334), (3434, 43530), (4353, 34340), (5151, 29020), (5804, 25755), (6060, 24667), (6868, 21765), (7255, 20604), (8585, 17412), (8706, 17170), (10302, 14510)]