126748950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 72

約数和(自身を含む): 322521768

約数和(自身を除く): 195772818

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 457, 645, 914, 1075, 1290, 1371, 1849, 2150, 2285, 2742, 3225, 3698, 4570, 5547, 6450, 6855, 9245, 11094, 11425, 13710, 18490, 19651, 22850, 27735, 34275, 39302, 46225, 55470, 58953, 68550, 92450, 98255, 117906, 138675, 196510, 277350, 294765, 491275, 589530, 844993, 982550, 1473825, 1689986, 2534979, 2947650, 4224965, 5069958, 8449930, 12674895, 21124825, 25349790, 42249650, 63374475, 126748950]

約数ペア:

[(1, 126748950), (2, 63374475), (3, 42249650), (5, 25349790), (6, 21124825), (10, 12674895), (15, 8449930), (25, 5069958), (30, 4224965), (43, 2947650), (50, 2534979), (75, 1689986), (86, 1473825), (129, 982550), (150, 844993), (215, 589530), (258, 491275), (430, 294765), (457, 277350), (645, 196510), (914, 138675), (1075, 117906), (1290, 98255), (1371, 92450), (1849, 68550), (2150, 58953), (2285, 55470), (2742, 46225), (3225, 39302), (3698, 34275), (4570, 27735), (5547, 22850), (6450, 19651), (6855, 18490), (9245, 13710), (11094, 11425)]