9001108080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:740

約数の個数: 240

約数和(自身を含む): 30633932160

約数和(自身を除く): 21632824080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 211, 240, 331, 358, 360, 422, 537, 633, 662, 716, 720, 844, 895, 993, 1055, 1074, 1266, 1324, 1432, 1611, 1655, 1688, 1790, 1899, 1986, 2110, 2148, 2532, 2648, 2685, 2864, 2979, 3165, 3222, 3310, 3376, 3580, 3798, 3972, 4220, 4296, 4965, 5064, 5296, 5370, 5958, 6330, 6444, 6620, 7160, 7596, 7944, 8055, 8440, 8592, 9495, 9930, 10128, 10740, 11916, 12660, 12888, 13240, 14320, 14895, 15192, 15888, 16110, 16880, 18990, 19860, 21480, 23832, 25320, 25776, 26480, 29790, 30384, 32220, 37769, 37980, 39720, 42960, 47664, 50640, 59249, 59580, 64440, 69841, 75538, 75960, 79440, 113307, 118498, 119160, 128880, 139682, 151076, 151920, 177747, 188845, 209523, 226614, 236996, 238320, 279364, 296245, 302152, 339921, 349205, 355494, 377690, 419046, 453228, 473992, 533241, 558728, 566535, 592490, 604304, 628569, 679842, 698410, 710988, 755380, 838092, 888735, 906456, 947984, 1047615, 1066482, 1117456, 1133070, 1184980, 1257138, 1359684, 1396820, 1421976, 1510760, 1676184, 1699605, 1777470, 1812912, 2095230, 2132964, 2266140, 2369960, 2514276, 2666205, 2719368, 2793640, 2843952, 3021520, 3142845, 3352368, 3399210, 3554940, 4190460, 4265928, 4532280, 4739920, 5028552, 5332410, 5438736, 5587280, 6285690, 6798420, 7109880, 8380920, 8531856, 9064560, 10057104, 10664820, 12501539, 12571380, 13596840, 14219760, 16761840, 21329640, 25003078, 25142760, 27193680, 37504617, 42659280, 50006156, 50285520, 62507695, 75009234, 100012312, 112513851, 125015390, 150018468, 187523085, 200024624, 225027702, 250030780, 300036936, 375046170, 450055404, 500061560, 562569255, 600073872, 750092340, 900110808, 1000123120, 1125138510, 1500184680, 1800221616, 2250277020, 3000369360, 4500554040, 9001108080]

約数ペア:

[(1, 9001108080), (2, 4500554040), (3, 3000369360), (4, 2250277020), (5, 1800221616), (6, 1500184680), (8, 1125138510), (9, 1000123120), (10, 900110808), (12, 750092340), (15, 600073872), (16, 562569255), (18, 500061560), (20, 450055404), (24, 375046170), (30, 300036936), (36, 250030780), (40, 225027702), (45, 200024624), (48, 187523085), (60, 150018468), (72, 125015390), (80, 112513851), (90, 100012312), (120, 75009234), (144, 62507695), (179, 50285520), (180, 50006156), (211, 42659280), (240, 37504617), (331, 27193680), (358, 25142760), (360, 25003078), (422, 21329640), (537, 16761840), (633, 14219760), (662, 13596840), (716, 12571380), (720, 12501539), (844, 10664820), (895, 10057104), (993, 9064560), (1055, 8531856), (1074, 8380920), (1266, 7109880), (1324, 6798420), (1432, 6285690), (1611, 5587280), (1655, 5438736), (1688, 5332410), (1790, 5028552), (1899, 4739920), (1986, 4532280), (2110, 4265928), (2148, 4190460), (2532, 3554940), (2648, 3399210), (2685, 3352368), (2864, 3142845), (2979, 3021520), (3165, 2843952), (3222, 2793640), (3310, 2719368), (3376, 2666205), (3580, 2514276), (3798, 2369960), (3972, 2266140), (4220, 2132964), (4296, 2095230), (4965, 1812912), (5064, 1777470), (5296, 1699605), (5370, 1676184), (5958, 1510760), (6330, 1421976), (6444, 1396820), (6620, 1359684), (7160, 1257138), (7596, 1184980), (7944, 1133070), (8055, 1117456), (8440, 1066482), (8592, 1047615), (9495, 947984), (9930, 906456), (10128, 888735), (10740, 838092), (11916, 755380), (12660, 710988), (12888, 698410), (13240, 679842), (14320, 628569), (14895, 604304), (15192, 592490), (15888, 566535), (16110, 558728), (16880, 533241), (18990, 473992), (19860, 453228), (21480, 419046), (23832, 377690), (25320, 355494), (25776, 349205), (26480, 339921), (29790, 302152), (30384, 296245), (32220, 279364), (37769, 238320), (37980, 236996), (39720, 226614), (42960, 209523), (47664, 188845), (50640, 177747), (59249, 151920), (59580, 151076), (64440, 139682), (69841, 128880), (75538, 119160), (75960, 118498), (79440, 113307)]