2840909400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9855

約数の個数: 288

約数和(自身を含む): 11378914560

約数和(自身を除く): 8538005160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 115, 120, 126, 138, 140, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 252, 276, 280, 300, 315, 322, 345, 350, 360, 414, 420, 450, 460, 483, 504, 525, 552, 575, 600, 630, 644, 690, 700, 805, 828, 840, 900, 920, 966, 1035, 1050, 1150, 1260, 1288, 1380, 1400, 1449, 1575, 1610, 1656, 1725, 1800, 1932, 2070, 2100, 2300, 2415, 2520, 2760, 2898, 3150, 3220, 3450, 3864, 4025, 4140, 4200, 4600, 4830, 5175, 5796, 6300, 6440, 6900, 7245, 8050, 8280, 9660, 9803, 10350, 11592, 12075, 12600, 13800, 14490, 16100, 19320, 19606, 20700, 24150, 28980, 29409, 32200, 36225, 39212, 41400, 48300, 49015, 57960, 58818, 68621, 72450, 78424, 88227, 96600, 98030, 117636, 137242, 144900, 147045, 176454, 196060, 205863, 225469, 235272, 245075, 274484, 289800, 294090, 343105, 352908, 392120, 411726, 441135, 450938, 490150, 548968, 588180, 617589, 676407, 686210, 705816, 735225, 823452, 882270, 901876, 980300, 1029315, 1127345, 1176360, 1235178, 1352814, 1372420, 1470450, 1578283, 1646904, 1715525, 1764540, 1803752, 1960600, 2029221, 2058630, 2205675, 2254690, 2470356, 2705628, 2744840, 2940900, 3087945, 3156566, 3382035, 3431050, 3529080, 4058442, 4117260, 4411350, 4509380, 4734849, 4940712, 5146575, 5411256, 5636725, 5881800, 6175890, 6313132, 6764070, 6862100, 7891415, 8116884, 8234520, 8822700, 9018760, 9469698, 10146105, 10293150, 11273450, 12351780, 12626264, 13528140, 13724200, 14204547, 15439725, 15782830, 16233768, 16910175, 17645400, 18939396, 20292210, 20586300, 22546900, 23674245, 24703560, 27056280, 28409094, 30879450, 31565660, 33820350, 37878792, 39457075, 40584420, 41172600, 45093800, 47348490, 50730525, 56818188, 61758900, 63131320, 67640700, 71022735, 78914150, 81168840, 94696980, 101461050, 113636376, 118371225, 123517800, 135281400, 142045470, 157828300, 189393960, 202922100, 236742450, 284090940, 315656600, 355113675, 405844200, 473484900, 568181880, 710227350, 946969800, 1420454700, 2840909400]

約数ペア:

[(1, 2840909400), (2, 1420454700), (3, 946969800), (4, 710227350), (5, 568181880), (6, 473484900), (7, 405844200), (8, 355113675), (9, 315656600), (10, 284090940), (12, 236742450), (14, 202922100), (15, 189393960), (18, 157828300), (20, 142045470), (21, 135281400), (23, 123517800), (24, 118371225), (25, 113636376), (28, 101461050), (30, 94696980), (35, 81168840), (36, 78914150), (40, 71022735), (42, 67640700), (45, 63131320), (46, 61758900), (50, 56818188), (56, 50730525), (60, 47348490), (63, 45093800), (69, 41172600), (70, 40584420), (72, 39457075), (75, 37878792), (84, 33820350), (90, 31565660), (92, 30879450), (100, 28409094), (105, 27056280), (115, 24703560), (120, 23674245), (126, 22546900), (138, 20586300), (140, 20292210), (150, 18939396), (161, 17645400), (168, 16910175), (175, 16233768), (180, 15782830), (184, 15439725), (200, 14204547), (207, 13724200), (210, 13528140), (225, 12626264), (230, 12351780), (252, 11273450), (276, 10293150), (280, 10146105), (300, 9469698), (315, 9018760), (322, 8822700), (345, 8234520), (350, 8116884), (360, 7891415), (414, 6862100), (420, 6764070), (450, 6313132), (460, 6175890), (483, 5881800), (504, 5636725), (525, 5411256), (552, 5146575), (575, 4940712), (600, 4734849), (630, 4509380), (644, 4411350), (690, 4117260), (700, 4058442), (805, 3529080), (828, 3431050), (840, 3382035), (900, 3156566), (920, 3087945), (966, 2940900), (1035, 2744840), (1050, 2705628), (1150, 2470356), (1260, 2254690), (1288, 2205675), (1380, 2058630), (1400, 2029221), (1449, 1960600), (1575, 1803752), (1610, 1764540), (1656, 1715525), (1725, 1646904), (1800, 1578283), (1932, 1470450), (2070, 1372420), (2100, 1352814), (2300, 1235178), (2415, 1176360), (2520, 1127345), (2760, 1029315), (2898, 980300), (3150, 901876), (3220, 882270), (3450, 823452), (3864, 735225), (4025, 705816), (4140, 686210), (4200, 676407), (4600, 617589), (4830, 588180), (5175, 548968), (5796, 490150), (6300, 450938), (6440, 441135), (6900, 411726), (7245, 392120), (8050, 352908), (8280, 343105), (9660, 294090), (9803, 289800), (10350, 274484), (11592, 245075), (12075, 235272), (12600, 225469), (13800, 205863), (14490, 196060), (16100, 176454), (19320, 147045), (19606, 144900), (20700, 137242), (24150, 117636), (28980, 98030), (29409, 96600), (32200, 88227), (36225, 78424), (39212, 72450), (41400, 68621), (48300, 58818), (49015, 57960)]