85710900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 199270860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 132, 150, 165, 190, 209, 220, 228, 275, 285, 300, 330, 380, 418, 475, 550, 570, 627, 660, 825, 836, 950, 1045, 1100, 1140, 1254, 1367, 1425, 1650, 1900, 2090, 2508, 2734, 2850, 3135, 3300, 4101, 4180, 5225, 5468, 5700, 6270, 6835, 8202, 10450, 12540, 13670, 15037, 15675, 16404, 20505, 20900, 25973, 27340, 30074, 31350, 34175, 41010, 45111, 51946, 60148, 62700, 68350, 75185, 77919, 82020, 90222, 102525, 103892, 129865, 136700, 150370, 155838, 180444, 205050, 225555, 259730, 285703, 300740, 311676, 375925, 389595, 410100, 451110, 519460, 571406, 649325, 751850, 779190, 857109, 902220, 1127775, 1142812, 1298650, 1428515, 1503700, 1558380, 1714218, 1947975, 2255550, 2597300, 2857030, 3428436, 3895950, 4285545, 4511100, 5714060, 7142575, 7791900, 8571090, 14285150, 17142180, 21427725, 28570300, 42855450, 85710900]

約数ペア:

[(1, 85710900), (2, 42855450), (3, 28570300), (4, 21427725), (5, 17142180), (6, 14285150), (10, 8571090), (11, 7791900), (12, 7142575), (15, 5714060), (19, 4511100), (20, 4285545), (22, 3895950), (25, 3428436), (30, 2857030), (33, 2597300), (38, 2255550), (44, 1947975), (50, 1714218), (55, 1558380), (57, 1503700), (60, 1428515), (66, 1298650), (75, 1142812), (76, 1127775), (95, 902220), (100, 857109), (110, 779190), (114, 751850), (132, 649325), (150, 571406), (165, 519460), (190, 451110), (209, 410100), (220, 389595), (228, 375925), (275, 311676), (285, 300740), (300, 285703), (330, 259730), (380, 225555), (418, 205050), (475, 180444), (550, 155838), (570, 150370), (627, 136700), (660, 129865), (825, 103892), (836, 102525), (950, 90222), (1045, 82020), (1100, 77919), (1140, 75185), (1254, 68350), (1367, 62700), (1425, 60148), (1650, 51946), (1900, 45111), (2090, 41010), (2508, 34175), (2734, 31350), (2850, 30074), (3135, 27340), (3300, 25973), (4101, 20900), (4180, 20505), (5225, 16404), (5468, 15675), (5700, 15037), (6270, 13670), (6835, 12540), (8202, 10450)]