148025600

素因数分解:

$2^8\times 5^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 371629860

約数和(自身を除く): 223604260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 229, 256, 320, 400, 404, 458, 505, 640, 800, 808, 916, 1010, 1145, 1280, 1600, 1616, 1832, 2020, 2290, 2525, 3200, 3232, 3664, 4040, 4580, 5050, 5725, 6400, 6464, 7328, 8080, 9160, 10100, 11450, 12928, 14656, 16160, 18320, 20200, 22900, 23129, 25856, 29312, 32320, 36640, 40400, 45800, 46258, 58624, 64640, 73280, 80800, 91600, 92516, 115645, 129280, 146560, 161600, 183200, 185032, 231290, 293120, 323200, 366400, 370064, 462580, 578225, 646400, 732800, 740128, 925160, 1156450, 1465600, 1480256, 1850320, 2312900, 2960512, 3700640, 4625800, 5921024, 7401280, 9251600, 14802560, 18503200, 29605120, 37006400, 74012800, 148025600]

約数ペア:

[(1, 148025600), (2, 74012800), (4, 37006400), (5, 29605120), (8, 18503200), (10, 14802560), (16, 9251600), (20, 7401280), (25, 5921024), (32, 4625800), (40, 3700640), (50, 2960512), (64, 2312900), (80, 1850320), (100, 1480256), (101, 1465600), (128, 1156450), (160, 925160), (200, 740128), (202, 732800), (229, 646400), (256, 578225), (320, 462580), (400, 370064), (404, 366400), (458, 323200), (505, 293120), (640, 231290), (800, 185032), (808, 183200), (916, 161600), (1010, 146560), (1145, 129280), (1280, 115645), (1600, 92516), (1616, 91600), (1832, 80800), (2020, 73280), (2290, 64640), (2525, 58624), (3200, 46258), (3232, 45800), (3664, 40400), (4040, 36640), (4580, 32320), (5050, 29312), (5725, 25856), (6400, 23129), (6464, 22900), (7328, 20200), (8080, 18320), (9160, 16160), (10100, 14656), (11450, 12928)]