66230450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 148115520

約数和(自身を除く): 81885070

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 59, 65, 110, 118, 130, 143, 157, 275, 286, 295, 314, 325, 550, 590, 649, 650, 715, 767, 785, 1298, 1430, 1475, 1534, 1570, 1727, 2041, 2950, 3245, 3454, 3575, 3835, 3925, 4082, 6490, 7150, 7670, 7850, 8437, 8635, 9263, 10205, 16225, 16874, 17270, 18526, 19175, 20410, 22451, 32450, 38350, 42185, 43175, 44902, 46315, 51025, 84370, 86350, 92630, 101893, 102050, 112255, 120419, 203786, 210925, 224510, 231575, 240838, 421850, 463150, 509465, 561275, 602095, 1018930, 1122550, 1204190, 1324609, 2547325, 2649218, 3010475, 5094650, 6020950, 6623045, 13246090, 33115225, 66230450]

約数ペア:

[(1, 66230450), (2, 33115225), (5, 13246090), (10, 6623045), (11, 6020950), (13, 5094650), (22, 3010475), (25, 2649218), (26, 2547325), (50, 1324609), (55, 1204190), (59, 1122550), (65, 1018930), (110, 602095), (118, 561275), (130, 509465), (143, 463150), (157, 421850), (275, 240838), (286, 231575), (295, 224510), (314, 210925), (325, 203786), (550, 120419), (590, 112255), (649, 102050), (650, 101893), (715, 92630), (767, 86350), (785, 84370), (1298, 51025), (1430, 46315), (1475, 44902), (1534, 43175), (1570, 42185), (1727, 38350), (2041, 32450), (2950, 22451), (3245, 20410), (3454, 19175), (3575, 18526), (3835, 17270), (3925, 16874), (4082, 16225), (6490, 10205), (7150, 9263), (7670, 8635), (7850, 8437)]