981313200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{5563}}^1$

素因数の和:5601

約数の個数: 270

約数和(自身を含む): 3962129964

約数和(自身を除く): 2980816764

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 252, 280, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 490, 504, 525, 560, 588, 600, 630, 700, 720, 735, 784, 840, 882, 900, 980, 1008, 1050, 1176, 1200, 1225, 1260, 1400, 1470, 1575, 1680, 1764, 1800, 1960, 2100, 2205, 2352, 2450, 2520, 2800, 2940, 3150, 3528, 3600, 3675, 3920, 4200, 4410, 4900, 5040, 5563, 5880, 6300, 7056, 7350, 8400, 8820, 9800, 11025, 11126, 11760, 12600, 14700, 16689, 17640, 19600, 22050, 22252, 25200, 27815, 29400, 33378, 35280, 38941, 44100, 44504, 50067, 55630, 58800, 66756, 77882, 83445, 88200, 89008, 100134, 111260, 116823, 133512, 139075, 155764, 166890, 176400, 194705, 200268, 222520, 233646, 250335, 267024, 272587, 278150, 311528, 333780, 350469, 389410, 400536, 417225, 445040, 467292, 500670, 545174, 556300, 584115, 623056, 667560, 700938, 778820, 801072, 817761, 834450, 934584, 973525, 1001340, 1090348, 1112600, 1168230, 1251675, 1335120, 1362935, 1401876, 1557640, 1635522, 1668900, 1752345, 1869168, 1947050, 2002680, 2180696, 2225200, 2336460, 2453283, 2503350, 2725870, 2803752, 2920575, 3115280, 3271044, 3337800, 3504690, 3894100, 4005360, 4088805, 4361392, 4672920, 4906566, 5006700, 5451740, 5607504, 5841150, 6542088, 6675600, 6814675, 7009380, 7788200, 8177610, 8761725, 9345840, 9813132, 10013400, 10903480, 11682300, 12266415, 13084176, 13629350, 14018760, 15576400, 16355220, 17523450, 19626264, 20026800, 20444025, 21806960, 23364600, 24532830, 27258700, 28037520, 32710440, 35046900, 39252528, 40888050, 46729200, 49065660, 54517400, 61332075, 65420880, 70093800, 81776100, 98131320, 109034800, 122664150, 140187600, 163552200, 196262640, 245328300, 327104400, 490656600, 981313200]

約数ペア:

[(1, 981313200), (2, 490656600), (3, 327104400), (4, 245328300), (5, 196262640), (6, 163552200), (7, 140187600), (8, 122664150), (9, 109034800), (10, 98131320), (12, 81776100), (14, 70093800), (15, 65420880), (16, 61332075), (18, 54517400), (20, 49065660), (21, 46729200), (24, 40888050), (25, 39252528), (28, 35046900), (30, 32710440), (35, 28037520), (36, 27258700), (40, 24532830), (42, 23364600), (45, 21806960), (48, 20444025), (49, 20026800), (50, 19626264), (56, 17523450), (60, 16355220), (63, 15576400), (70, 14018760), (72, 13629350), (75, 13084176), (80, 12266415), (84, 11682300), (90, 10903480), (98, 10013400), (100, 9813132), (105, 9345840), (112, 8761725), (120, 8177610), (126, 7788200), (140, 7009380), (144, 6814675), (147, 6675600), (150, 6542088), (168, 5841150), (175, 5607504), (180, 5451740), (196, 5006700), (200, 4906566), (210, 4672920), (225, 4361392), (240, 4088805), (245, 4005360), (252, 3894100), (280, 3504690), (294, 3337800), (300, 3271044), (315, 3115280), (336, 2920575), (350, 2803752), (360, 2725870), (392, 2503350), (400, 2453283), (420, 2336460), (441, 2225200), (450, 2180696), (490, 2002680), (504, 1947050), (525, 1869168), (560, 1752345), (588, 1668900), (600, 1635522), (630, 1557640), (700, 1401876), (720, 1362935), (735, 1335120), (784, 1251675), (840, 1168230), (882, 1112600), (900, 1090348), (980, 1001340), (1008, 973525), (1050, 934584), (1176, 834450), (1200, 817761), (1225, 801072), (1260, 778820), (1400, 700938), (1470, 667560), (1575, 623056), (1680, 584115), (1764, 556300), (1800, 545174), (1960, 500670), (2100, 467292), (2205, 445040), (2352, 417225), (2450, 400536), (2520, 389410), (2800, 350469), (2940, 333780), (3150, 311528), (3528, 278150), (3600, 272587), (3675, 267024), (3920, 250335), (4200, 233646), (4410, 222520), (4900, 200268), (5040, 194705), (5563, 176400), (5880, 166890), (6300, 155764), (7056, 139075), (7350, 133512), (8400, 116823), (8820, 111260), (9800, 100134), (11025, 89008), (11126, 88200), (11760, 83445), (12600, 77882), (14700, 66756), (16689, 58800), (17640, 55630), (19600, 50067), (22050, 44504), (22252, 44100), (25200, 38941), (27815, 35280), (29400, 33378)]