680990400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 378

約数和(自身を含む): 2573994852

約数和(自身を除く): 1893004452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 131, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 262, 285, 288, 300, 304, 320, 342, 360, 361, 380, 393, 400, 450, 456, 475, 480, 524, 570, 576, 600, 608, 655, 684, 720, 722, 760, 786, 800, 855, 900, 912, 950, 960, 1048, 1083, 1140, 1179, 1200, 1216, 1310, 1368, 1425, 1440, 1444, 1520, 1572, 1600, 1710, 1800, 1805, 1824, 1900, 1965, 2096, 2166, 2280, 2358, 2400, 2489, 2620, 2736, 2850, 2880, 2888, 3040, 3144, 3249, 3275, 3420, 3600, 3610, 3648, 3800, 3930, 4192, 4275, 4332, 4560, 4716, 4800, 4978, 5240, 5415, 5472, 5700, 5776, 5895, 6080, 6288, 6498, 6550, 6840, 7200, 7220, 7467, 7600, 7860, 8384, 8550, 8664, 9025, 9120, 9432, 9825, 9956, 10480, 10830, 10944, 11400, 11552, 11790, 12445, 12576, 12996, 13100, 13680, 14400, 14440, 14934, 15200, 15720, 16245, 17100, 17328, 18050, 18240, 18864, 19650, 19912, 20960, 21660, 22401, 22800, 23104, 23580, 24890, 25152, 25992, 26200, 27075, 27360, 28880, 29475, 29868, 30400, 31440, 32490, 34200, 34656, 36100, 37335, 37728, 39300, 39824, 41920, 43320, 44802, 45600, 47160, 47291, 49780, 51984, 52400, 54150, 54720, 57760, 58950, 59736, 62225, 62880, 64980, 68400, 69312, 72200, 74670, 75456, 78600, 79648, 81225, 86640, 89604, 91200, 94320, 94582, 99560, 103968, 104800, 108300, 112005, 115520, 117900, 119472, 124450, 125760, 129960, 136800, 141873, 144400, 149340, 157200, 159296, 162450, 173280, 179208, 186675, 188640, 189164, 199120, 207936, 209600, 216600, 224010, 235800, 236455, 238944, 248900, 259920, 273600, 283746, 288800, 298680, 314400, 324900, 346560, 358416, 373350, 377280, 378328, 398240, 425619, 433200, 448020, 471600, 472910, 477888, 497800, 519840, 560025, 567492, 577600, 597360, 628800, 649800, 709365, 716832, 746700, 756656, 796480, 851238, 866400, 896040, 943200, 945820, 995600, 1039680, 1120050, 1134984, 1182275, 1194720, 1299600, 1418730, 1433664, 1493400, 1513312, 1702476, 1732800, 1792080, 1886400, 1891640, 1991200, 2128095, 2240100, 2269968, 2364550, 2389440, 2599200, 2837460, 2986800, 3026624, 3404952, 3546825, 3584160, 3783280, 3982400, 4256190, 4480200, 4539936, 4729100, 5198400, 5674920, 5973600, 6809904, 7093650, 7168320, 7566560, 8512380, 8960400, 9079872, 9458200, 10640475, 11349840, 11947200, 13619808, 14187300, 15133120, 17024760, 17920800, 18916400, 21280950, 22699680, 27239616, 28374600, 34049520, 35841600, 37832800, 42561900, 45399360, 56749200, 68099040, 75665600, 85123800, 113498400, 136198080, 170247600, 226996800, 340495200, 680990400]

約数ペア:

[(1, 680990400), (2, 340495200), (3, 226996800), (4, 170247600), (5, 136198080), (6, 113498400), (8, 85123800), (9, 75665600), (10, 68099040), (12, 56749200), (15, 45399360), (16, 42561900), (18, 37832800), (19, 35841600), (20, 34049520), (24, 28374600), (25, 27239616), (30, 22699680), (32, 21280950), (36, 18916400), (38, 17920800), (40, 17024760), (45, 15133120), (48, 14187300), (50, 13619808), (57, 11947200), (60, 11349840), (64, 10640475), (72, 9458200), (75, 9079872), (76, 8960400), (80, 8512380), (90, 7566560), (95, 7168320), (96, 7093650), (100, 6809904), (114, 5973600), (120, 5674920), (131, 5198400), (144, 4729100), (150, 4539936), (152, 4480200), (160, 4256190), (171, 3982400), (180, 3783280), (190, 3584160), (192, 3546825), (200, 3404952), (225, 3026624), (228, 2986800), (240, 2837460), (262, 2599200), (285, 2389440), (288, 2364550), (300, 2269968), (304, 2240100), (320, 2128095), (342, 1991200), (360, 1891640), (361, 1886400), (380, 1792080), (393, 1732800), (400, 1702476), (450, 1513312), (456, 1493400), (475, 1433664), (480, 1418730), (524, 1299600), (570, 1194720), (576, 1182275), (600, 1134984), (608, 1120050), (655, 1039680), (684, 995600), (720, 945820), (722, 943200), (760, 896040), (786, 866400), (800, 851238), (855, 796480), (900, 756656), (912, 746700), (950, 716832), (960, 709365), (1048, 649800), (1083, 628800), (1140, 597360), (1179, 577600), (1200, 567492), (1216, 560025), (1310, 519840), (1368, 497800), (1425, 477888), (1440, 472910), (1444, 471600), (1520, 448020), (1572, 433200), (1600, 425619), (1710, 398240), (1800, 378328), (1805, 377280), (1824, 373350), (1900, 358416), (1965, 346560), (2096, 324900), (2166, 314400), (2280, 298680), (2358, 288800), (2400, 283746), (2489, 273600), (2620, 259920), (2736, 248900), (2850, 238944), (2880, 236455), (2888, 235800), (3040, 224010), (3144, 216600), (3249, 209600), (3275, 207936), (3420, 199120), (3600, 189164), (3610, 188640), (3648, 186675), (3800, 179208), (3930, 173280), (4192, 162450), (4275, 159296), (4332, 157200), (4560, 149340), (4716, 144400), (4800, 141873), (4978, 136800), (5240, 129960), (5415, 125760), (5472, 124450), (5700, 119472), (5776, 117900), (5895, 115520), (6080, 112005), (6288, 108300), (6498, 104800), (6550, 103968), (6840, 99560), (7200, 94582), (7220, 94320), (7467, 91200), (7600, 89604), (7860, 86640), (8384, 81225), (8550, 79648), (8664, 78600), (9025, 75456), (9120, 74670), (9432, 72200), (9825, 69312), (9956, 68400), (10480, 64980), (10830, 62880), (10944, 62225), (11400, 59736), (11552, 58950), (11790, 57760), (12445, 54720), (12576, 54150), (12996, 52400), (13100, 51984), (13680, 49780), (14400, 47291), (14440, 47160), (14934, 45600), (15200, 44802), (15720, 43320), (16245, 41920), (17100, 39824), (17328, 39300), (18050, 37728), (18240, 37335), (18864, 36100), (19650, 34656), (19912, 34200), (20960, 32490), (21660, 31440), (22401, 30400), (22800, 29868), (23104, 29475), (23580, 28880), (24890, 27360), (25152, 27075), (25992, 26200)]