28498800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 106278912

約数和(自身を除く): 77780112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 127, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 254, 255, 264, 272, 275, 300, 330, 340, 374, 381, 400, 408, 425, 440, 508, 510, 528, 550, 561, 600, 635, 660, 680, 748, 762, 816, 825, 850, 880, 935, 1016, 1020, 1100, 1122, 1200, 1270, 1275, 1320, 1360, 1397, 1496, 1524, 1650, 1700, 1870, 1905, 2032, 2040, 2159, 2200, 2244, 2540, 2550, 2640, 2794, 2805, 2992, 3048, 3175, 3300, 3400, 3740, 3810, 4080, 4191, 4318, 4400, 4488, 4675, 5080, 5100, 5588, 5610, 6096, 6350, 6477, 6600, 6800, 6985, 7480, 7620, 8382, 8636, 8976, 9350, 9525, 10160, 10200, 10795, 11176, 11220, 12700, 12954, 13200, 13970, 14025, 14960, 15240, 16764, 17272, 18700, 19050, 20400, 20955, 21590, 22352, 22440, 23749, 25400, 25908, 27940, 28050, 30480, 32385, 33528, 34544, 34925, 37400, 38100, 41910, 43180, 44880, 47498, 50800, 51816, 53975, 55880, 56100, 64770, 67056, 69850, 71247, 74800, 76200, 83820, 86360, 94996, 103632, 104775, 107950, 111760, 112200, 118745, 129540, 139700, 142494, 152400, 161925, 167640, 172720, 189992, 209550, 215900, 224400, 237490, 259080, 279400, 284988, 323850, 335280, 356235, 379984, 419100, 431800, 474980, 518160, 558800, 569976, 593725, 647700, 712470, 838200, 863600, 949960, 1139952, 1187450, 1295400, 1424940, 1676400, 1781175, 1899920, 2374900, 2590800, 2849880, 3562350, 4749800, 5699760, 7124700, 9499600, 14249400, 28498800]

約数ペア:

[(1, 28498800), (2, 14249400), (3, 9499600), (4, 7124700), (5, 5699760), (6, 4749800), (8, 3562350), (10, 2849880), (11, 2590800), (12, 2374900), (15, 1899920), (16, 1781175), (17, 1676400), (20, 1424940), (22, 1295400), (24, 1187450), (25, 1139952), (30, 949960), (33, 863600), (34, 838200), (40, 712470), (44, 647700), (48, 593725), (50, 569976), (51, 558800), (55, 518160), (60, 474980), (66, 431800), (68, 419100), (75, 379984), (80, 356235), (85, 335280), (88, 323850), (100, 284988), (102, 279400), (110, 259080), (120, 237490), (127, 224400), (132, 215900), (136, 209550), (150, 189992), (165, 172720), (170, 167640), (176, 161925), (187, 152400), (200, 142494), (204, 139700), (220, 129540), (240, 118745), (254, 112200), (255, 111760), (264, 107950), (272, 104775), (275, 103632), (300, 94996), (330, 86360), (340, 83820), (374, 76200), (381, 74800), (400, 71247), (408, 69850), (425, 67056), (440, 64770), (508, 56100), (510, 55880), (528, 53975), (550, 51816), (561, 50800), (600, 47498), (635, 44880), (660, 43180), (680, 41910), (748, 38100), (762, 37400), (816, 34925), (825, 34544), (850, 33528), (880, 32385), (935, 30480), (1016, 28050), (1020, 27940), (1100, 25908), (1122, 25400), (1200, 23749), (1270, 22440), (1275, 22352), (1320, 21590), (1360, 20955), (1397, 20400), (1496, 19050), (1524, 18700), (1650, 17272), (1700, 16764), (1870, 15240), (1905, 14960), (2032, 14025), (2040, 13970), (2159, 13200), (2200, 12954), (2244, 12700), (2540, 11220), (2550, 11176), (2640, 10795), (2794, 10200), (2805, 10160), (2992, 9525), (3048, 9350), (3175, 8976), (3300, 8636), (3400, 8382), (3740, 7620), (3810, 7480), (4080, 6985), (4191, 6800), (4318, 6600), (4400, 6477), (4488, 6350), (4675, 6096), (5080, 5610), (5100, 5588)]