15399990400

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2487

約数の個数: 192

約数和(自身を含む): 40159929600

約数和(自身を除く): 24759939200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 320, 356, 368, 400, 445, 460, 575, 640, 712, 736, 800, 890, 920, 1150, 1424, 1472, 1600, 1780, 1840, 2047, 2225, 2300, 2351, 2848, 2944, 3200, 3560, 3680, 4094, 4450, 4600, 4702, 5696, 7120, 7360, 8188, 8900, 9200, 9404, 10235, 11392, 11755, 14240, 14720, 16376, 17800, 18400, 18808, 20470, 23510, 28480, 32752, 35600, 36800, 37616, 40940, 47020, 51175, 54073, 56960, 58775, 65504, 71200, 73600, 75232, 81880, 94040, 102350, 108146, 117550, 131008, 142400, 150464, 163760, 188080, 204700, 209239, 216292, 235100, 262016, 270365, 284800, 300928, 327520, 376160, 409400, 418478, 432584, 470200, 540730, 655040, 752320, 818800, 836956, 865168, 940400, 1046195, 1081460, 1310080, 1351825, 1504640, 1637600, 1673912, 1730336, 1880800, 2092390, 2162920, 2703650, 3275200, 3347824, 3460672, 3761600, 4184780, 4325840, 4812497, 5230975, 5407300, 6550400, 6695648, 6921344, 7523200, 8369560, 8651680, 9624994, 10461950, 10814600, 13391296, 16739120, 17303360, 19249988, 20923900, 21629200, 24062485, 26782592, 33478240, 34606720, 38499976, 41847800, 43258400, 48124970, 66956480, 76999952, 83695600, 86516800, 96249940, 120312425, 133912960, 153999904, 167391200, 173033600, 192499880, 240624850, 307999808, 334782400, 384999760, 481249700, 615999616, 669564800, 769999520, 962499400, 1539999040, 1924998800, 3079998080, 3849997600, 7699995200, 15399990400]

約数ペア:

[(1, 15399990400), (2, 7699995200), (4, 3849997600), (5, 3079998080), (8, 1924998800), (10, 1539999040), (16, 962499400), (20, 769999520), (23, 669564800), (25, 615999616), (32, 481249700), (40, 384999760), (46, 334782400), (50, 307999808), (64, 240624850), (80, 192499880), (89, 173033600), (92, 167391200), (100, 153999904), (115, 133912960), (128, 120312425), (160, 96249940), (178, 86516800), (184, 83695600), (200, 76999952), (230, 66956480), (320, 48124970), (356, 43258400), (368, 41847800), (400, 38499976), (445, 34606720), (460, 33478240), (575, 26782592), (640, 24062485), (712, 21629200), (736, 20923900), (800, 19249988), (890, 17303360), (920, 16739120), (1150, 13391296), (1424, 10814600), (1472, 10461950), (1600, 9624994), (1780, 8651680), (1840, 8369560), (2047, 7523200), (2225, 6921344), (2300, 6695648), (2351, 6550400), (2848, 5407300), (2944, 5230975), (3200, 4812497), (3560, 4325840), (3680, 4184780), (4094, 3761600), (4450, 3460672), (4600, 3347824), (4702, 3275200), (5696, 2703650), (7120, 2162920), (7360, 2092390), (8188, 1880800), (8900, 1730336), (9200, 1673912), (9404, 1637600), (10235, 1504640), (11392, 1351825), (11755, 1310080), (14240, 1081460), (14720, 1046195), (16376, 940400), (17800, 865168), (18400, 836956), (18808, 818800), (20470, 752320), (23510, 655040), (28480, 540730), (32752, 470200), (35600, 432584), (36800, 418478), (37616, 409400), (40940, 376160), (47020, 327520), (51175, 300928), (54073, 284800), (56960, 270365), (58775, 262016), (65504, 235100), (71200, 216292), (73600, 209239), (75232, 204700), (81880, 188080), (94040, 163760), (102350, 150464), (108146, 142400), (117550, 131008)]