2721571200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1866

約数の個数: 288

約数和(自身を含む): 9899969040

約数和(自身を除く): 7178397840

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, 53, 60, 64, 72, 75, 80, 90, 96, 100, 106, 120, 128, 144, 150, 159, 160, 180, 192, 200, 212, 225, 240, 265, 288, 300, 318, 320, 360, 384, 400, 424, 450, 477, 480, 530, 576, 600, 636, 640, 720, 795, 800, 848, 900, 954, 960, 1060, 1152, 1200, 1272, 1325, 1440, 1590, 1600, 1696, 1783, 1800, 1908, 1920, 2120, 2385, 2400, 2544, 2650, 2880, 3180, 3200, 3392, 3566, 3600, 3816, 3975, 4240, 4770, 4800, 5088, 5300, 5349, 5760, 6360, 6784, 7132, 7200, 7632, 7950, 8480, 8915, 9540, 9600, 10176, 10600, 10698, 11925, 12720, 14264, 14400, 15264, 15900, 16047, 16960, 17830, 19080, 20352, 21200, 21396, 23850, 25440, 26745, 28528, 28800, 30528, 31800, 32094, 33920, 35660, 38160, 42400, 42792, 44575, 47700, 50880, 53490, 57056, 61056, 63600, 64188, 71320, 76320, 80235, 84800, 85584, 89150, 94499, 95400, 101760, 106980, 114112, 127200, 128376, 133725, 142640, 152640, 160470, 169600, 171168, 178300, 188998, 190800, 213960, 228224, 254400, 256752, 267450, 283497, 285280, 305280, 320940, 342336, 356600, 377996, 381600, 401175, 427920, 472495, 508800, 513504, 534900, 566994, 570560, 641880, 684672, 713200, 755992, 763200, 802350, 850491, 855840, 944990, 1027008, 1069800, 1133988, 1141120, 1283760, 1417485, 1426400, 1511984, 1526400, 1604700, 1700982, 1711680, 1889980, 2054016, 2139600, 2267976, 2362475, 2567520, 2834970, 2852800, 3023968, 3209400, 3401964, 3423360, 3779960, 4252455, 4279200, 4535952, 4724950, 5135040, 5669940, 5705600, 6047936, 6418800, 6803928, 7087425, 7559920, 8504910, 8558400, 9071904, 9449900, 10270080, 11339880, 12095872, 12837600, 13607856, 14174850, 15119840, 17009820, 17116800, 18143808, 18899800, 21262275, 22679760, 25675200, 27215712, 28349700, 30239680, 34019640, 36287616, 37799600, 42524550, 45359520, 51350400, 54431424, 56699400, 60479360, 68039280, 75599200, 85049100, 90719040, 108862848, 113398800, 136078560, 151198400, 170098200, 181438080, 226797600, 272157120, 302396800, 340196400, 453595200, 544314240, 680392800, 907190400, 1360785600, 2721571200]

約数ペア:

[(1, 2721571200), (2, 1360785600), (3, 907190400), (4, 680392800), (5, 544314240), (6, 453595200), (8, 340196400), (9, 302396800), (10, 272157120), (12, 226797600), (15, 181438080), (16, 170098200), (18, 151198400), (20, 136078560), (24, 113398800), (25, 108862848), (30, 90719040), (32, 85049100), (36, 75599200), (40, 68039280), (45, 60479360), (48, 56699400), (50, 54431424), (53, 51350400), (60, 45359520), (64, 42524550), (72, 37799600), (75, 36287616), (80, 34019640), (90, 30239680), (96, 28349700), (100, 27215712), (106, 25675200), (120, 22679760), (128, 21262275), (144, 18899800), (150, 18143808), (159, 17116800), (160, 17009820), (180, 15119840), (192, 14174850), (200, 13607856), (212, 12837600), (225, 12095872), (240, 11339880), (265, 10270080), (288, 9449900), (300, 9071904), (318, 8558400), (320, 8504910), (360, 7559920), (384, 7087425), (400, 6803928), (424, 6418800), (450, 6047936), (477, 5705600), (480, 5669940), (530, 5135040), (576, 4724950), (600, 4535952), (636, 4279200), (640, 4252455), (720, 3779960), (795, 3423360), (800, 3401964), (848, 3209400), (900, 3023968), (954, 2852800), (960, 2834970), (1060, 2567520), (1152, 2362475), (1200, 2267976), (1272, 2139600), (1325, 2054016), (1440, 1889980), (1590, 1711680), (1600, 1700982), (1696, 1604700), (1783, 1526400), (1800, 1511984), (1908, 1426400), (1920, 1417485), (2120, 1283760), (2385, 1141120), (2400, 1133988), (2544, 1069800), (2650, 1027008), (2880, 944990), (3180, 855840), (3200, 850491), (3392, 802350), (3566, 763200), (3600, 755992), (3816, 713200), (3975, 684672), (4240, 641880), (4770, 570560), (4800, 566994), (5088, 534900), (5300, 513504), (5349, 508800), (5760, 472495), (6360, 427920), (6784, 401175), (7132, 381600), (7200, 377996), (7632, 356600), (7950, 342336), (8480, 320940), (8915, 305280), (9540, 285280), (9600, 283497), (10176, 267450), (10600, 256752), (10698, 254400), (11925, 228224), (12720, 213960), (14264, 190800), (14400, 188998), (15264, 178300), (15900, 171168), (16047, 169600), (16960, 160470), (17830, 152640), (19080, 142640), (20352, 133725), (21200, 128376), (21396, 127200), (23850, 114112), (25440, 106980), (26745, 101760), (28528, 95400), (28800, 94499), (30528, 89150), (31800, 85584), (32094, 84800), (33920, 80235), (35660, 76320), (38160, 71320), (42400, 64188), (42792, 63600), (44575, 61056), (47700, 57056), (50880, 53490)]