86255850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 219709152

約数和(自身を除く): 133453302

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 311, 430, 622, 645, 933, 1075, 1290, 1555, 1849, 1866, 2150, 3110, 3225, 3698, 4665, 5547, 6450, 7775, 9245, 9330, 11094, 13373, 15550, 18490, 23325, 26746, 27735, 40119, 46225, 46650, 55470, 66865, 80238, 92450, 133730, 138675, 200595, 277350, 334325, 401190, 575039, 668650, 1002975, 1150078, 1725117, 2005950, 2875195, 3450234, 5750390, 8625585, 14375975, 17251170, 28751950, 43127925, 86255850]

約数ペア:

[(1, 86255850), (2, 43127925), (3, 28751950), (5, 17251170), (6, 14375975), (10, 8625585), (15, 5750390), (25, 3450234), (30, 2875195), (43, 2005950), (50, 1725117), (75, 1150078), (86, 1002975), (129, 668650), (150, 575039), (215, 401190), (258, 334325), (311, 277350), (430, 200595), (622, 138675), (645, 133730), (933, 92450), (1075, 80238), (1290, 66865), (1555, 55470), (1849, 46650), (1866, 46225), (2150, 40119), (3110, 27735), (3225, 26746), (3698, 23325), (4665, 18490), (5547, 15550), (6450, 13373), (7775, 11094), (9245, 9330)]