148208800

素因数分解:

$2^5\times 5^2\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 363843900

約数和(自身を除く): 215635100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 229, 400, 458, 800, 809, 916, 1145, 1618, 1832, 2290, 3236, 3664, 4045, 4580, 5725, 6472, 7328, 8090, 9160, 11450, 12944, 16180, 18320, 20225, 22900, 25888, 32360, 36640, 40450, 45800, 64720, 80900, 91600, 129440, 161800, 183200, 185261, 323600, 370522, 647200, 741044, 926305, 1482088, 1852610, 2964176, 3705220, 4631525, 5928352, 7410440, 9263050, 14820880, 18526100, 29641760, 37052200, 74104400, 148208800]

約数ペア:

[(1, 148208800), (2, 74104400), (4, 37052200), (5, 29641760), (8, 18526100), (10, 14820880), (16, 9263050), (20, 7410440), (25, 5928352), (32, 4631525), (40, 3705220), (50, 2964176), (80, 1852610), (100, 1482088), (160, 926305), (200, 741044), (229, 647200), (400, 370522), (458, 323600), (800, 185261), (809, 183200), (916, 161800), (1145, 129440), (1618, 91600), (1832, 80900), (2290, 64720), (3236, 45800), (3664, 40450), (4045, 36640), (4580, 32360), (5725, 25888), (6472, 22900), (7328, 20225), (8090, 18320), (9160, 16180), (11450, 12944)]