78812250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 220776192

約数和(自身を除く): 141963942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 125, 150, 165, 205, 233, 246, 250, 275, 330, 375, 410, 451, 466, 550, 615, 699, 750, 825, 902, 1025, 1165, 1230, 1353, 1375, 1398, 1650, 2050, 2255, 2330, 2563, 2706, 2750, 3075, 3495, 4125, 4510, 5125, 5126, 5825, 6150, 6765, 6990, 7689, 8250, 9553, 10250, 11275, 11650, 12815, 13530, 15375, 15378, 17475, 19106, 22550, 25630, 28659, 29125, 30750, 33825, 34950, 38445, 47765, 56375, 57318, 58250, 64075, 67650, 76890, 87375, 95530, 105083, 112750, 128150, 143295, 169125, 174750, 192225, 210166, 238825, 286590, 315249, 320375, 338250, 384450, 477650, 525415, 630498, 640750, 716475, 961125, 1050830, 1194125, 1432950, 1576245, 1922250, 2388250, 2627075, 3152490, 3582375, 5254150, 7164750, 7881225, 13135375, 15762450, 26270750, 39406125, 78812250]

約数ペア:

[(1, 78812250), (2, 39406125), (3, 26270750), (5, 15762450), (6, 13135375), (10, 7881225), (11, 7164750), (15, 5254150), (22, 3582375), (25, 3152490), (30, 2627075), (33, 2388250), (41, 1922250), (50, 1576245), (55, 1432950), (66, 1194125), (75, 1050830), (82, 961125), (110, 716475), (123, 640750), (125, 630498), (150, 525415), (165, 477650), (205, 384450), (233, 338250), (246, 320375), (250, 315249), (275, 286590), (330, 238825), (375, 210166), (410, 192225), (451, 174750), (466, 169125), (550, 143295), (615, 128150), (699, 112750), (750, 105083), (825, 95530), (902, 87375), (1025, 76890), (1165, 67650), (1230, 64075), (1353, 58250), (1375, 57318), (1398, 56375), (1650, 47765), (2050, 38445), (2255, 34950), (2330, 33825), (2563, 30750), (2706, 29125), (2750, 28659), (3075, 25630), (3495, 22550), (4125, 19106), (4510, 17475), (5125, 15378), (5126, 15375), (5825, 13530), (6150, 12815), (6765, 11650), (6990, 11275), (7689, 10250), (8250, 9553)]