75237250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 80438270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 125, 218, 250, 251, 275, 502, 545, 550, 1090, 1199, 1255, 1375, 2398, 2510, 2725, 2750, 2761, 5450, 5522, 5995, 6275, 11990, 12550, 13625, 13805, 27250, 27359, 27610, 29975, 31375, 54718, 59950, 62750, 69025, 136795, 138050, 149875, 273590, 299750, 300949, 345125, 601898, 683975, 690250, 1367950, 1504745, 3009490, 3419875, 6839750, 7523725, 15047450, 37618625, 75237250]

約数ペア:

[(1, 75237250), (2, 37618625), (5, 15047450), (10, 7523725), (11, 6839750), (22, 3419875), (25, 3009490), (50, 1504745), (55, 1367950), (109, 690250), (110, 683975), (125, 601898), (218, 345125), (250, 300949), (251, 299750), (275, 273590), (502, 149875), (545, 138050), (550, 136795), (1090, 69025), (1199, 62750), (1255, 59950), (1375, 54718), (2398, 31375), (2510, 29975), (2725, 27610), (2750, 27359), (2761, 27250), (5450, 13805), (5522, 13625), (5995, 12550), (6275, 11990)]