220770000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 300

約数和(自身を含む): 846029184

約数和(自身を除く): 625259184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 125, 132, 144, 150, 165, 176, 180, 198, 200, 220, 223, 225, 240, 250, 264, 275, 300, 330, 360, 375, 396, 400, 440, 446, 450, 495, 500, 528, 550, 600, 625, 660, 669, 720, 750, 792, 825, 880, 892, 900, 990, 1000, 1100, 1115, 1125, 1200, 1250, 1320, 1338, 1375, 1500, 1584, 1650, 1784, 1800, 1875, 1980, 2000, 2007, 2200, 2230, 2250, 2453, 2475, 2500, 2640, 2676, 2750, 3000, 3300, 3345, 3568, 3600, 3750, 3960, 4014, 4125, 4400, 4460, 4500, 4906, 4950, 5000, 5352, 5500, 5575, 5625, 6000, 6600, 6690, 6875, 7359, 7500, 7920, 8028, 8250, 8920, 9000, 9812, 9900, 10000, 10035, 10704, 11000, 11150, 11250, 12265, 12375, 13200, 13380, 13750, 14718, 15000, 16056, 16500, 16725, 17840, 18000, 19624, 19800, 20070, 20625, 22000, 22077, 22300, 22500, 24530, 24750, 26760, 27500, 27875, 29436, 30000, 32112, 33000, 33450, 36795, 39248, 39600, 40140, 41250, 44154, 44600, 45000, 49060, 49500, 50175, 53520, 55000, 55750, 58872, 61325, 61875, 66000, 66900, 73590, 80280, 82500, 83625, 88308, 89200, 90000, 98120, 99000, 100350, 110000, 110385, 111500, 117744, 122650, 123750, 133800, 139375, 147180, 160560, 165000, 167250, 176616, 183975, 196240, 198000, 200700, 220770, 223000, 245300, 247500, 250875, 267600, 278750, 294360, 306625, 330000, 334500, 353232, 367950, 401400, 418125, 441540, 446000, 490600, 495000, 501750, 551925, 557500, 588720, 613250, 669000, 735900, 802800, 836250, 883080, 919875, 981200, 990000, 1003500, 1103850, 1115000, 1226500, 1254375, 1338000, 1471800, 1533125, 1672500, 1766160, 1839750, 2007000, 2207700, 2230000, 2453000, 2508750, 2759625, 2943600, 3066250, 3345000, 3679500, 4014000, 4415400, 4599375, 4906000, 5017500, 5519250, 6132500, 6690000, 7359000, 8830800, 9198750, 10035000, 11038500, 12265000, 13798125, 14718000, 18397500, 20070000, 22077000, 24530000, 27596250, 36795000, 44154000, 55192500, 73590000, 110385000, 220770000]

約数ペア:

[(1, 220770000), (2, 110385000), (3, 73590000), (4, 55192500), (5, 44154000), (6, 36795000), (8, 27596250), (9, 24530000), (10, 22077000), (11, 20070000), (12, 18397500), (15, 14718000), (16, 13798125), (18, 12265000), (20, 11038500), (22, 10035000), (24, 9198750), (25, 8830800), (30, 7359000), (33, 6690000), (36, 6132500), (40, 5519250), (44, 5017500), (45, 4906000), (48, 4599375), (50, 4415400), (55, 4014000), (60, 3679500), (66, 3345000), (72, 3066250), (75, 2943600), (80, 2759625), (88, 2508750), (90, 2453000), (99, 2230000), (100, 2207700), (110, 2007000), (120, 1839750), (125, 1766160), (132, 1672500), (144, 1533125), (150, 1471800), (165, 1338000), (176, 1254375), (180, 1226500), (198, 1115000), (200, 1103850), (220, 1003500), (223, 990000), (225, 981200), (240, 919875), (250, 883080), (264, 836250), (275, 802800), (300, 735900), (330, 669000), (360, 613250), (375, 588720), (396, 557500), (400, 551925), (440, 501750), (446, 495000), (450, 490600), (495, 446000), (500, 441540), (528, 418125), (550, 401400), (600, 367950), (625, 353232), (660, 334500), (669, 330000), (720, 306625), (750, 294360), (792, 278750), (825, 267600), (880, 250875), (892, 247500), (900, 245300), (990, 223000), (1000, 220770), (1100, 200700), (1115, 198000), (1125, 196240), (1200, 183975), (1250, 176616), (1320, 167250), (1338, 165000), (1375, 160560), (1500, 147180), (1584, 139375), (1650, 133800), (1784, 123750), (1800, 122650), (1875, 117744), (1980, 111500), (2000, 110385), (2007, 110000), (2200, 100350), (2230, 99000), (2250, 98120), (2453, 90000), (2475, 89200), (2500, 88308), (2640, 83625), (2676, 82500), (2750, 80280), (3000, 73590), (3300, 66900), (3345, 66000), (3568, 61875), (3600, 61325), (3750, 58872), (3960, 55750), (4014, 55000), (4125, 53520), (4400, 50175), (4460, 49500), (4500, 49060), (4906, 45000), (4950, 44600), (5000, 44154), (5352, 41250), (5500, 40140), (5575, 39600), (5625, 39248), (6000, 36795), (6600, 33450), (6690, 33000), (6875, 32112), (7359, 30000), (7500, 29436), (7920, 27875), (8028, 27500), (8250, 26760), (8920, 24750), (9000, 24530), (9812, 22500), (9900, 22300), (10000, 22077), (10035, 22000), (10704, 20625), (11000, 20070), (11150, 19800), (11250, 19624), (12265, 18000), (12375, 17840), (13200, 16725), (13380, 16500), (13750, 16056), (14718, 15000)]