27786000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 97958016

約数和(自身を除く): 70172016

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, 421, 440, 500, 528, 550, 600, 660, 750, 825, 842, 880, 1000, 1100, 1200, 1263, 1320, 1375, 1500, 1650, 1684, 2000, 2105, 2200, 2526, 2640, 2750, 3000, 3300, 3368, 4125, 4210, 4400, 4631, 5052, 5500, 6000, 6315, 6600, 6736, 8250, 8420, 9262, 10104, 10525, 11000, 12630, 13200, 13893, 16500, 16840, 18524, 20208, 21050, 22000, 23155, 25260, 27786, 31575, 33000, 33680, 37048, 42100, 46310, 50520, 52625, 55572, 63150, 66000, 69465, 74096, 84200, 92620, 101040, 105250, 111144, 115775, 126300, 138930, 157875, 168400, 185240, 210500, 222288, 231550, 252600, 277860, 315750, 347325, 370480, 421000, 463100, 505200, 555720, 578875, 631500, 694650, 842000, 926200, 1111440, 1157750, 1263000, 1389300, 1736625, 1852400, 2315500, 2526000, 2778600, 3473250, 4631000, 5557200, 6946500, 9262000, 13893000, 27786000]

約数ペア:

[(1, 27786000), (2, 13893000), (3, 9262000), (4, 6946500), (5, 5557200), (6, 4631000), (8, 3473250), (10, 2778600), (11, 2526000), (12, 2315500), (15, 1852400), (16, 1736625), (20, 1389300), (22, 1263000), (24, 1157750), (25, 1111440), (30, 926200), (33, 842000), (40, 694650), (44, 631500), (48, 578875), (50, 555720), (55, 505200), (60, 463100), (66, 421000), (75, 370480), (80, 347325), (88, 315750), (100, 277860), (110, 252600), (120, 231550), (125, 222288), (132, 210500), (150, 185240), (165, 168400), (176, 157875), (200, 138930), (220, 126300), (240, 115775), (250, 111144), (264, 105250), (275, 101040), (300, 92620), (330, 84200), (375, 74096), (400, 69465), (421, 66000), (440, 63150), (500, 55572), (528, 52625), (550, 50520), (600, 46310), (660, 42100), (750, 37048), (825, 33680), (842, 33000), (880, 31575), (1000, 27786), (1100, 25260), (1200, 23155), (1263, 22000), (1320, 21050), (1375, 20208), (1500, 18524), (1650, 16840), (1684, 16500), (2000, 13893), (2105, 13200), (2200, 12630), (2526, 11000), (2640, 10525), (2750, 10104), (3000, 9262), (3300, 8420), (3368, 8250), (4125, 6736), (4210, 6600), (4400, 6315), (4631, 6000), (5052, 5500)]