289990800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2479

約数の個数: 240

約数和(自身を含む): 1126445760

約数和(自身を除く): 836454960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2160, 2200, 2376, 2441, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4400, 4752, 4882, 4950, 5400, 5940, 6600, 7323, 7425, 7920, 9764, 9900, 10800, 11880, 12205, 13200, 14646, 14850, 19528, 19800, 21969, 23760, 24410, 26851, 29292, 29700, 36615, 39056, 39600, 43938, 48820, 53702, 58584, 59400, 61025, 65907, 73230, 80553, 87876, 97640, 107404, 109845, 117168, 118800, 122050, 131814, 134255, 146460, 161106, 175752, 183075, 195280, 214808, 219690, 241659, 244100, 263628, 268510, 292920, 322212, 329535, 351504, 366150, 402765, 429616, 439380, 483318, 488200, 527256, 537020, 549225, 585840, 644424, 659070, 671275, 724977, 732300, 805530, 878760, 966636, 976400, 1054512, 1074040, 1098450, 1208295, 1288848, 1318140, 1342550, 1449954, 1464600, 1611060, 1647675, 1757520, 1933272, 2013825, 2148080, 2196900, 2416590, 2636280, 2685100, 2899908, 2929200, 3222120, 3295350, 3624885, 3866544, 4027650, 4393800, 4833180, 5272560, 5370200, 5799816, 6041475, 6444240, 6590700, 7249770, 8055300, 8787600, 9666360, 10740400, 11599632, 12082950, 13181400, 14499540, 16110600, 18124425, 19332720, 24165900, 26362800, 28999080, 32221200, 36248850, 48331800, 57998160, 72497700, 96663600, 144995400, 289990800]

約数ペア:

[(1, 289990800), (2, 144995400), (3, 96663600), (4, 72497700), (5, 57998160), (6, 48331800), (8, 36248850), (9, 32221200), (10, 28999080), (11, 26362800), (12, 24165900), (15, 19332720), (16, 18124425), (18, 16110600), (20, 14499540), (22, 13181400), (24, 12082950), (25, 11599632), (27, 10740400), (30, 9666360), (33, 8787600), (36, 8055300), (40, 7249770), (44, 6590700), (45, 6444240), (48, 6041475), (50, 5799816), (54, 5370200), (55, 5272560), (60, 4833180), (66, 4393800), (72, 4027650), (75, 3866544), (80, 3624885), (88, 3295350), (90, 3222120), (99, 2929200), (100, 2899908), (108, 2685100), (110, 2636280), (120, 2416590), (132, 2196900), (135, 2148080), (144, 2013825), (150, 1933272), (165, 1757520), (176, 1647675), (180, 1611060), (198, 1464600), (200, 1449954), (216, 1342550), (220, 1318140), (225, 1288848), (240, 1208295), (264, 1098450), (270, 1074040), (275, 1054512), (297, 976400), (300, 966636), (330, 878760), (360, 805530), (396, 732300), (400, 724977), (432, 671275), (440, 659070), (450, 644424), (495, 585840), (528, 549225), (540, 537020), (550, 527256), (594, 488200), (600, 483318), (660, 439380), (675, 429616), (720, 402765), (792, 366150), (825, 351504), (880, 329535), (900, 322212), (990, 292920), (1080, 268510), (1100, 263628), (1188, 244100), (1200, 241659), (1320, 219690), (1350, 214808), (1485, 195280), (1584, 183075), (1650, 175752), (1800, 161106), (1980, 146460), (2160, 134255), (2200, 131814), (2376, 122050), (2441, 118800), (2475, 117168), (2640, 109845), (2700, 107404), (2970, 97640), (3300, 87876), (3600, 80553), (3960, 73230), (4400, 65907), (4752, 61025), (4882, 59400), (4950, 58584), (5400, 53702), (5940, 48820), (6600, 43938), (7323, 39600), (7425, 39056), (7920, 36615), (9764, 29700), (9900, 29292), (10800, 26851), (11880, 24410), (12205, 23760), (13200, 21969), (14646, 19800), (14850, 19528)]