2798596800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1920

約数の個数: 252

約数和(自身を含む): 10043759440

約数和(自身を除く): 7245162640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 109, 120, 144, 150, 160, 180, 192, 200, 218, 225, 240, 288, 300, 320, 327, 360, 400, 436, 450, 480, 545, 576, 600, 654, 720, 800, 872, 900, 960, 981, 1090, 1200, 1308, 1440, 1600, 1635, 1744, 1783, 1800, 1962, 2180, 2400, 2616, 2725, 2880, 3270, 3488, 3566, 3600, 3924, 4360, 4800, 4905, 5232, 5349, 5450, 6540, 6976, 7132, 7200, 7848, 8175, 8720, 8915, 9810, 10464, 10698, 10900, 13080, 14264, 14400, 15696, 16047, 16350, 17440, 17830, 19620, 20928, 21396, 21800, 24525, 26160, 26745, 28528, 31392, 32094, 32700, 34880, 35660, 39240, 42792, 43600, 44575, 49050, 52320, 53490, 57056, 62784, 64188, 65400, 71320, 78480, 80235, 85584, 87200, 89150, 98100, 104640, 106980, 114112, 128376, 130800, 133725, 142640, 156960, 160470, 171168, 174400, 178300, 194347, 196200, 213960, 256752, 261600, 267450, 285280, 313920, 320940, 342336, 356600, 388694, 392400, 401175, 427920, 513504, 523200, 534900, 570560, 583041, 641880, 713200, 777388, 784800, 802350, 855840, 971735, 1027008, 1069800, 1166082, 1283760, 1426400, 1554776, 1569600, 1604700, 1711680, 1749123, 1943470, 2139600, 2332164, 2567520, 2852800, 2915205, 3109552, 3209400, 3498246, 3886940, 4279200, 4664328, 4858675, 5135040, 5830410, 6219104, 6418800, 6996492, 7773880, 8558400, 8745615, 9328656, 9717350, 11660820, 12438208, 12837600, 13992984, 14576025, 15547760, 17491230, 18657312, 19434700, 23321640, 25675200, 27985968, 29152050, 31095520, 34982460, 37314624, 38869400, 43728075, 46643280, 55971936, 58304100, 62191040, 69964920, 77738800, 87456150, 93286560, 111943872, 116608200, 139929840, 155477600, 174912300, 186573120, 233216400, 279859680, 310955200, 349824600, 466432800, 559719360, 699649200, 932865600, 1399298400, 2798596800]

約数ペア:

[(1, 2798596800), (2, 1399298400), (3, 932865600), (4, 699649200), (5, 559719360), (6, 466432800), (8, 349824600), (9, 310955200), (10, 279859680), (12, 233216400), (15, 186573120), (16, 174912300), (18, 155477600), (20, 139929840), (24, 116608200), (25, 111943872), (30, 93286560), (32, 87456150), (36, 77738800), (40, 69964920), (45, 62191040), (48, 58304100), (50, 55971936), (60, 46643280), (64, 43728075), (72, 38869400), (75, 37314624), (80, 34982460), (90, 31095520), (96, 29152050), (100, 27985968), (109, 25675200), (120, 23321640), (144, 19434700), (150, 18657312), (160, 17491230), (180, 15547760), (192, 14576025), (200, 13992984), (218, 12837600), (225, 12438208), (240, 11660820), (288, 9717350), (300, 9328656), (320, 8745615), (327, 8558400), (360, 7773880), (400, 6996492), (436, 6418800), (450, 6219104), (480, 5830410), (545, 5135040), (576, 4858675), (600, 4664328), (654, 4279200), (720, 3886940), (800, 3498246), (872, 3209400), (900, 3109552), (960, 2915205), (981, 2852800), (1090, 2567520), (1200, 2332164), (1308, 2139600), (1440, 1943470), (1600, 1749123), (1635, 1711680), (1744, 1604700), (1783, 1569600), (1800, 1554776), (1962, 1426400), (2180, 1283760), (2400, 1166082), (2616, 1069800), (2725, 1027008), (2880, 971735), (3270, 855840), (3488, 802350), (3566, 784800), (3600, 777388), (3924, 713200), (4360, 641880), (4800, 583041), (4905, 570560), (5232, 534900), (5349, 523200), (5450, 513504), (6540, 427920), (6976, 401175), (7132, 392400), (7200, 388694), (7848, 356600), (8175, 342336), (8720, 320940), (8915, 313920), (9810, 285280), (10464, 267450), (10698, 261600), (10900, 256752), (13080, 213960), (14264, 196200), (14400, 194347), (15696, 178300), (16047, 174400), (16350, 171168), (17440, 160470), (17830, 156960), (19620, 142640), (20928, 133725), (21396, 130800), (21800, 128376), (24525, 114112), (26160, 106980), (26745, 104640), (28528, 98100), (31392, 89150), (32094, 87200), (32700, 85584), (34880, 80235), (35660, 78480), (39240, 71320), (42792, 65400), (43600, 64188), (44575, 62784), (49050, 57056), (52320, 53490)]