56399200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 177176160

約数和(自身を除く): 120776960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 25, 26, 29, 32, 34, 40, 44, 50, 52, 55, 58, 65, 68, 80, 85, 88, 100, 104, 110, 116, 130, 136, 143, 145, 160, 170, 176, 187, 200, 208, 220, 221, 232, 260, 272, 275, 286, 290, 319, 325, 340, 352, 374, 377, 400, 416, 425, 440, 442, 464, 493, 520, 544, 550, 572, 580, 638, 650, 680, 715, 725, 748, 754, 800, 850, 880, 884, 928, 935, 986, 1040, 1100, 1105, 1144, 1160, 1276, 1300, 1360, 1430, 1450, 1496, 1508, 1595, 1700, 1760, 1768, 1870, 1885, 1972, 2080, 2200, 2210, 2288, 2320, 2431, 2465, 2552, 2600, 2720, 2860, 2900, 2992, 3016, 3190, 3400, 3536, 3575, 3740, 3770, 3944, 4147, 4400, 4420, 4576, 4640, 4675, 4862, 4930, 5104, 5200, 5423, 5525, 5720, 5800, 5984, 6032, 6380, 6409, 6800, 7072, 7150, 7480, 7540, 7888, 7975, 8294, 8800, 8840, 9350, 9425, 9724, 9860, 10208, 10400, 10846, 11050, 11440, 11600, 12064, 12155, 12325, 12760, 12818, 13600, 14300, 14960, 15080, 15776, 15950, 16588, 17680, 18700, 18850, 19448, 19720, 20735, 21692, 22100, 22880, 23200, 24310, 24650, 25520, 25636, 27115, 28600, 29920, 30160, 31900, 32045, 33176, 35360, 37400, 37700, 38896, 39440, 41470, 43384, 44200, 48620, 49300, 51040, 51272, 54230, 57200, 60320, 60775, 63800, 64090, 66352, 70499, 74800, 75400, 77792, 78880, 82940, 86768, 88400, 97240, 98600, 102544, 103675, 108460, 114400, 121550, 127600, 128180, 132704, 135575, 140998, 149600, 150800, 160225, 165880, 173536, 176800, 194480, 197200, 205088, 207350, 216920, 243100, 255200, 256360, 271150, 281996, 301600, 320450, 331760, 352495, 388960, 394400, 414700, 433840, 486200, 512720, 542300, 563992, 640900, 663520, 704990, 829400, 867680, 972400, 1025440, 1084600, 1127984, 1281800, 1409980, 1658800, 1762475, 1944800, 2169200, 2255968, 2563600, 2819960, 3317600, 3524950, 4338400, 5127200, 5639920, 7049900, 11279840, 14099800, 28199600, 56399200]

約数ペア:

[(1, 56399200), (2, 28199600), (4, 14099800), (5, 11279840), (8, 7049900), (10, 5639920), (11, 5127200), (13, 4338400), (16, 3524950), (17, 3317600), (20, 2819960), (22, 2563600), (25, 2255968), (26, 2169200), (29, 1944800), (32, 1762475), (34, 1658800), (40, 1409980), (44, 1281800), (50, 1127984), (52, 1084600), (55, 1025440), (58, 972400), (65, 867680), (68, 829400), (80, 704990), (85, 663520), (88, 640900), (100, 563992), (104, 542300), (110, 512720), (116, 486200), (130, 433840), (136, 414700), (143, 394400), (145, 388960), (160, 352495), (170, 331760), (176, 320450), (187, 301600), (200, 281996), (208, 271150), (220, 256360), (221, 255200), (232, 243100), (260, 216920), (272, 207350), (275, 205088), (286, 197200), (290, 194480), (319, 176800), (325, 173536), (340, 165880), (352, 160225), (374, 150800), (377, 149600), (400, 140998), (416, 135575), (425, 132704), (440, 128180), (442, 127600), (464, 121550), (493, 114400), (520, 108460), (544, 103675), (550, 102544), (572, 98600), (580, 97240), (638, 88400), (650, 86768), (680, 82940), (715, 78880), (725, 77792), (748, 75400), (754, 74800), (800, 70499), (850, 66352), (880, 64090), (884, 63800), (928, 60775), (935, 60320), (986, 57200), (1040, 54230), (1100, 51272), (1105, 51040), (1144, 49300), (1160, 48620), (1276, 44200), (1300, 43384), (1360, 41470), (1430, 39440), (1450, 38896), (1496, 37700), (1508, 37400), (1595, 35360), (1700, 33176), (1760, 32045), (1768, 31900), (1870, 30160), (1885, 29920), (1972, 28600), (2080, 27115), (2200, 25636), (2210, 25520), (2288, 24650), (2320, 24310), (2431, 23200), (2465, 22880), (2552, 22100), (2600, 21692), (2720, 20735), (2860, 19720), (2900, 19448), (2992, 18850), (3016, 18700), (3190, 17680), (3400, 16588), (3536, 15950), (3575, 15776), (3740, 15080), (3770, 14960), (3944, 14300), (4147, 13600), (4400, 12818), (4420, 12760), (4576, 12325), (4640, 12155), (4675, 12064), (4862, 11600), (4930, 11440), (5104, 11050), (5200, 10846), (5423, 10400), (5525, 10208), (5720, 9860), (5800, 9724), (5984, 9425), (6032, 9350), (6380, 8840), (6409, 8800), (6800, 8294), (7072, 7975), (7150, 7888), (7480, 7540)]