200423625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 357177600

約数和(自身を除く): 156753975

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 149, 211, 255, 375, 425, 447, 633, 745, 1055, 1275, 2125, 2235, 2533, 3165, 3587, 3725, 5275, 6375, 7599, 10761, 11175, 12665, 15825, 17935, 18625, 26375, 31439, 37995, 53805, 55875, 63325, 79125, 89675, 94317, 157195, 189975, 269025, 316625, 448375, 471585, 534463, 785975, 949875, 1345125, 1603389, 2357925, 2672315, 3929875, 8016945, 11789625, 13361575, 40084725, 66807875, 200423625]

約数ペア:

[(1, 200423625), (3, 66807875), (5, 40084725), (15, 13361575), (17, 11789625), (25, 8016945), (51, 3929875), (75, 2672315), (85, 2357925), (125, 1603389), (149, 1345125), (211, 949875), (255, 785975), (375, 534463), (425, 471585), (447, 448375), (633, 316625), (745, 269025), (1055, 189975), (1275, 157195), (2125, 94317), (2235, 89675), (2533, 79125), (3165, 63325), (3587, 55875), (3725, 53805), (5275, 37995), (6375, 31439), (7599, 26375), (10761, 18625), (11175, 17935), (12665, 15825)]