652380000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 240

約数和(自身を含む): 2182251456

約数和(自身を除く): 1529871456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 125, 131, 150, 160, 166, 200, 240, 249, 250, 262, 300, 332, 375, 393, 400, 415, 480, 498, 500, 524, 600, 625, 655, 664, 750, 786, 800, 830, 996, 1000, 1048, 1200, 1245, 1250, 1310, 1328, 1500, 1572, 1660, 1875, 1965, 1992, 2000, 2075, 2096, 2400, 2490, 2500, 2620, 2656, 3000, 3144, 3275, 3320, 3750, 3930, 3984, 4000, 4150, 4192, 4980, 5000, 5240, 6000, 6225, 6288, 6550, 6640, 7500, 7860, 7968, 8300, 9825, 9960, 10000, 10375, 10480, 10873, 12000, 12450, 12576, 13100, 13280, 15000, 15720, 16375, 16600, 19650, 19920, 20000, 20750, 20960, 21746, 24900, 26200, 30000, 31125, 31440, 32619, 32750, 33200, 39300, 39840, 41500, 43492, 49125, 49800, 51875, 52400, 54365, 60000, 62250, 62880, 65238, 65500, 66400, 78600, 81875, 83000, 86984, 98250, 99600, 103750, 104800, 108730, 124500, 130476, 131000, 155625, 157200, 163095, 163750, 166000, 173968, 196500, 199200, 207500, 217460, 245625, 249000, 260952, 262000, 271825, 311250, 314400, 326190, 327500, 332000, 347936, 393000, 415000, 434920, 491250, 498000, 521904, 524000, 543650, 622500, 652380, 655000, 786000, 815475, 830000, 869840, 982500, 996000, 1043808, 1087300, 1245000, 1304760, 1310000, 1359125, 1572000, 1630950, 1660000, 1739680, 1965000, 2174600, 2490000, 2609520, 2620000, 2718250, 3261900, 3930000, 4077375, 4349200, 4980000, 5219040, 5436500, 6523800, 6795625, 7860000, 8154750, 8698400, 10873000, 13047600, 13591250, 16309500, 20386875, 21746000, 26095200, 27182500, 32619000, 40773750, 43492000, 54365000, 65238000, 81547500, 108730000, 130476000, 163095000, 217460000, 326190000, 652380000]

約数ペア:

[(1, 652380000), (2, 326190000), (3, 217460000), (4, 163095000), (5, 130476000), (6, 108730000), (8, 81547500), (10, 65238000), (12, 54365000), (15, 43492000), (16, 40773750), (20, 32619000), (24, 27182500), (25, 26095200), (30, 21746000), (32, 20386875), (40, 16309500), (48, 13591250), (50, 13047600), (60, 10873000), (75, 8698400), (80, 8154750), (83, 7860000), (96, 6795625), (100, 6523800), (120, 5436500), (125, 5219040), (131, 4980000), (150, 4349200), (160, 4077375), (166, 3930000), (200, 3261900), (240, 2718250), (249, 2620000), (250, 2609520), (262, 2490000), (300, 2174600), (332, 1965000), (375, 1739680), (393, 1660000), (400, 1630950), (415, 1572000), (480, 1359125), (498, 1310000), (500, 1304760), (524, 1245000), (600, 1087300), (625, 1043808), (655, 996000), (664, 982500), (750, 869840), (786, 830000), (800, 815475), (830, 786000), (996, 655000), (1000, 652380), (1048, 622500), (1200, 543650), (1245, 524000), (1250, 521904), (1310, 498000), (1328, 491250), (1500, 434920), (1572, 415000), (1660, 393000), (1875, 347936), (1965, 332000), (1992, 327500), (2000, 326190), (2075, 314400), (2096, 311250), (2400, 271825), (2490, 262000), (2500, 260952), (2620, 249000), (2656, 245625), (3000, 217460), (3144, 207500), (3275, 199200), (3320, 196500), (3750, 173968), (3930, 166000), (3984, 163750), (4000, 163095), (4150, 157200), (4192, 155625), (4980, 131000), (5000, 130476), (5240, 124500), (6000, 108730), (6225, 104800), (6288, 103750), (6550, 99600), (6640, 98250), (7500, 86984), (7860, 83000), (7968, 81875), (8300, 78600), (9825, 66400), (9960, 65500), (10000, 65238), (10375, 62880), (10480, 62250), (10873, 60000), (12000, 54365), (12450, 52400), (12576, 51875), (13100, 49800), (13280, 49125), (15000, 43492), (15720, 41500), (16375, 39840), (16600, 39300), (19650, 33200), (19920, 32750), (20000, 32619), (20750, 31440), (20960, 31125), (21746, 30000), (24900, 26200)]