123222000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1904

約数の個数: 160

約数和(自身を含む): 433615104

約数和(自身を除く): 310393104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 500, 528, 550, 600, 660, 750, 825, 880, 1000, 1100, 1200, 1320, 1375, 1500, 1650, 1867, 2000, 2200, 2640, 2750, 3000, 3300, 3734, 4125, 4400, 5500, 5601, 6000, 6600, 7468, 8250, 9335, 11000, 11202, 13200, 14936, 16500, 18670, 20537, 22000, 22404, 28005, 29872, 33000, 37340, 41074, 44808, 46675, 56010, 61611, 66000, 74680, 82148, 89616, 93350, 102685, 112020, 123222, 140025, 149360, 164296, 186700, 205370, 224040, 233375, 246444, 280050, 308055, 328592, 373400, 410740, 448080, 466750, 492888, 513425, 560100, 616110, 700125, 746800, 821480, 933500, 985776, 1026850, 1120200, 1232220, 1400250, 1540275, 1642960, 1867000, 2053700, 2240400, 2464440, 2567125, 2800500, 3080550, 3734000, 4107400, 4928880, 5134250, 5601000, 6161100, 7701375, 8214800, 10268500, 11202000, 12322200, 15402750, 20537000, 24644400, 30805500, 41074000, 61611000, 123222000]

約数ペア:

[(1, 123222000), (2, 61611000), (3, 41074000), (4, 30805500), (5, 24644400), (6, 20537000), (8, 15402750), (10, 12322200), (11, 11202000), (12, 10268500), (15, 8214800), (16, 7701375), (20, 6161100), (22, 5601000), (24, 5134250), (25, 4928880), (30, 4107400), (33, 3734000), (40, 3080550), (44, 2800500), (48, 2567125), (50, 2464440), (55, 2240400), (60, 2053700), (66, 1867000), (75, 1642960), (80, 1540275), (88, 1400250), (100, 1232220), (110, 1120200), (120, 1026850), (125, 985776), (132, 933500), (150, 821480), (165, 746800), (176, 700125), (200, 616110), (220, 560100), (240, 513425), (250, 492888), (264, 466750), (275, 448080), (300, 410740), (330, 373400), (375, 328592), (400, 308055), (440, 280050), (500, 246444), (528, 233375), (550, 224040), (600, 205370), (660, 186700), (750, 164296), (825, 149360), (880, 140025), (1000, 123222), (1100, 112020), (1200, 102685), (1320, 93350), (1375, 89616), (1500, 82148), (1650, 74680), (1867, 66000), (2000, 61611), (2200, 56010), (2640, 46675), (2750, 44808), (3000, 41074), (3300, 37340), (3734, 33000), (4125, 29872), (4400, 28005), (5500, 22404), (5601, 22000), (6000, 20537), (6600, 18670), (7468, 16500), (8250, 14936), (9335, 13200), (11000, 11202)]