91473250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 204871680

約数和(自身を除く): 113398430

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 31, 37, 50, 55, 58, 62, 74, 110, 125, 145, 155, 185, 250, 275, 290, 310, 319, 341, 370, 407, 550, 638, 682, 725, 775, 814, 899, 925, 1073, 1147, 1375, 1450, 1550, 1595, 1705, 1798, 1850, 2035, 2146, 2294, 2750, 3190, 3410, 3625, 3875, 4070, 4495, 4625, 5365, 5735, 7250, 7750, 7975, 8525, 8990, 9250, 9889, 10175, 10730, 11470, 11803, 12617, 15950, 17050, 19778, 20350, 22475, 23606, 25234, 26825, 28675, 33263, 39875, 42625, 44950, 49445, 50875, 53650, 57350, 59015, 63085, 66526, 79750, 85250, 98890, 101750, 112375, 118030, 126170, 134125, 143375, 166315, 224750, 247225, 268250, 286750, 295075, 315425, 332630, 365893, 494450, 590150, 630850, 731786, 831575, 1236125, 1475375, 1577125, 1663150, 1829465, 2472250, 2950750, 3154250, 3658930, 4157875, 8315750, 9147325, 18294650, 45736625, 91473250]

約数ペア:

[(1, 91473250), (2, 45736625), (5, 18294650), (10, 9147325), (11, 8315750), (22, 4157875), (25, 3658930), (29, 3154250), (31, 2950750), (37, 2472250), (50, 1829465), (55, 1663150), (58, 1577125), (62, 1475375), (74, 1236125), (110, 831575), (125, 731786), (145, 630850), (155, 590150), (185, 494450), (250, 365893), (275, 332630), (290, 315425), (310, 295075), (319, 286750), (341, 268250), (370, 247225), (407, 224750), (550, 166315), (638, 143375), (682, 134125), (725, 126170), (775, 118030), (814, 112375), (899, 101750), (925, 98890), (1073, 85250), (1147, 79750), (1375, 66526), (1450, 63085), (1550, 59015), (1595, 57350), (1705, 53650), (1798, 50875), (1850, 49445), (2035, 44950), (2146, 42625), (2294, 39875), (2750, 33263), (3190, 28675), (3410, 26825), (3625, 25234), (3875, 23606), (4070, 22475), (4495, 20350), (4625, 19778), (5365, 17050), (5735, 15950), (7250, 12617), (7750, 11803), (7975, 11470), (8525, 10730), (8990, 10175), (9250, 9889)]