450528000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 432

約数和(自身を含む): 1700820576

約数和(自身を除く): 1250292576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 64, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 125, 128, 130, 150, 152, 156, 160, 190, 192, 195, 200, 208, 228, 240, 247, 250, 256, 260, 285, 300, 304, 312, 320, 325, 361, 375, 380, 384, 390, 400, 416, 456, 475, 480, 494, 500, 520, 570, 600, 608, 624, 640, 650, 722, 741, 750, 760, 768, 780, 800, 832, 912, 950, 960, 975, 988, 1000, 1040, 1083, 1140, 1200, 1216, 1235, 1248, 1280, 1300, 1425, 1444, 1482, 1500, 1520, 1560, 1600, 1625, 1664, 1805, 1824, 1900, 1920, 1950, 1976, 2000, 2080, 2166, 2280, 2375, 2400, 2432, 2470, 2496, 2600, 2850, 2888, 2964, 3000, 3040, 3120, 3200, 3250, 3328, 3610, 3648, 3705, 3800, 3840, 3900, 3952, 4000, 4160, 4332, 4560, 4693, 4750, 4800, 4864, 4875, 4940, 4992, 5200, 5415, 5700, 5776, 5928, 6000, 6080, 6175, 6240, 6400, 6500, 7125, 7220, 7296, 7410, 7600, 7800, 7904, 8000, 8320, 8664, 9025, 9120, 9386, 9500, 9600, 9750, 9880, 9984, 10400, 10830, 11400, 11552, 11856, 12000, 12160, 12350, 12480, 13000, 14079, 14250, 14440, 14592, 14820, 15200, 15600, 15808, 16000, 16640, 17328, 18050, 18240, 18525, 18772, 19000, 19200, 19500, 19760, 20800, 21660, 22800, 23104, 23465, 23712, 24000, 24320, 24700, 24960, 26000, 27075, 28158, 28500, 28880, 29640, 30400, 30875, 31200, 31616, 32000, 34656, 36100, 36480, 37050, 37544, 38000, 39000, 39520, 41600, 43320, 45125, 45600, 46208, 46930, 47424, 48000, 49400, 49920, 52000, 54150, 56316, 57000, 57760, 59280, 60800, 61750, 62400, 63232, 69312, 70395, 72200, 72960, 74100, 75088, 76000, 78000, 79040, 83200, 86640, 90250, 91200, 92416, 92625, 93860, 94848, 96000, 98800, 104000, 108300, 112632, 114000, 115520, 117325, 118560, 121600, 123500, 124800, 135375, 138624, 140790, 144400, 148200, 150176, 152000, 156000, 158080, 173280, 180500, 182400, 185250, 187720, 189696, 197600, 208000, 216600, 225264, 228000, 231040, 234650, 237120, 247000, 249600, 270750, 277248, 281580, 288800, 296400, 300352, 304000, 312000, 316160, 346560, 351975, 361000, 364800, 370500, 375440, 395200, 416000, 433200, 450528, 456000, 462080, 469300, 474240, 494000, 541500, 563160, 577600, 586625, 592800, 600704, 608000, 624000, 693120, 703950, 722000, 741000, 750880, 790400, 866400, 901056, 912000, 938600, 948480, 988000, 1083000, 1126320, 1155200, 1173250, 1185600, 1201408, 1248000, 1386240, 1407900, 1444000, 1482000, 1501760, 1580800, 1732800, 1759875, 1802112, 1824000, 1877200, 1976000, 2166000, 2252640, 2310400, 2346500, 2371200, 2815800, 2888000, 2964000, 3003520, 3465600, 3519750, 3604224, 3754400, 3952000, 4332000, 4505280, 4693000, 4742400, 5631600, 5776000, 5928000, 6007040, 6931200, 7039500, 7508800, 7904000, 8664000, 9010560, 9386000, 11263200, 11552000, 11856000, 14079000, 15017600, 17328000, 18021120, 18772000, 22526400, 23712000, 28158000, 30035200, 34656000, 37544000, 45052800, 56316000, 75088000, 90105600, 112632000, 150176000, 225264000, 450528000]

約数ペア:

[(1, 450528000), (2, 225264000), (3, 150176000), (4, 112632000), (5, 90105600), (6, 75088000), (8, 56316000), (10, 45052800), (12, 37544000), (13, 34656000), (15, 30035200), (16, 28158000), (19, 23712000), (20, 22526400), (24, 18772000), (25, 18021120), (26, 17328000), (30, 15017600), (32, 14079000), (38, 11856000), (39, 11552000), (40, 11263200), (48, 9386000), (50, 9010560), (52, 8664000), (57, 7904000), (60, 7508800), (64, 7039500), (65, 6931200), (75, 6007040), (76, 5928000), (78, 5776000), (80, 5631600), (95, 4742400), (96, 4693000), (100, 4505280), (104, 4332000), (114, 3952000), (120, 3754400), (125, 3604224), (128, 3519750), (130, 3465600), (150, 3003520), (152, 2964000), (156, 2888000), (160, 2815800), (190, 2371200), (192, 2346500), (195, 2310400), (200, 2252640), (208, 2166000), (228, 1976000), (240, 1877200), (247, 1824000), (250, 1802112), (256, 1759875), (260, 1732800), (285, 1580800), (300, 1501760), (304, 1482000), (312, 1444000), (320, 1407900), (325, 1386240), (361, 1248000), (375, 1201408), (380, 1185600), (384, 1173250), (390, 1155200), (400, 1126320), (416, 1083000), (456, 988000), (475, 948480), (480, 938600), (494, 912000), (500, 901056), (520, 866400), (570, 790400), (600, 750880), (608, 741000), (624, 722000), (640, 703950), (650, 693120), (722, 624000), (741, 608000), (750, 600704), (760, 592800), (768, 586625), (780, 577600), (800, 563160), (832, 541500), (912, 494000), (950, 474240), (960, 469300), (975, 462080), (988, 456000), (1000, 450528), (1040, 433200), (1083, 416000), (1140, 395200), (1200, 375440), (1216, 370500), (1235, 364800), (1248, 361000), (1280, 351975), (1300, 346560), (1425, 316160), (1444, 312000), (1482, 304000), (1500, 300352), (1520, 296400), (1560, 288800), (1600, 281580), (1625, 277248), (1664, 270750), (1805, 249600), (1824, 247000), (1900, 237120), (1920, 234650), (1950, 231040), (1976, 228000), (2000, 225264), (2080, 216600), (2166, 208000), (2280, 197600), (2375, 189696), (2400, 187720), (2432, 185250), (2470, 182400), (2496, 180500), (2600, 173280), (2850, 158080), (2888, 156000), (2964, 152000), (3000, 150176), (3040, 148200), (3120, 144400), (3200, 140790), (3250, 138624), (3328, 135375), (3610, 124800), (3648, 123500), (3705, 121600), (3800, 118560), (3840, 117325), (3900, 115520), (3952, 114000), (4000, 112632), (4160, 108300), (4332, 104000), (4560, 98800), (4693, 96000), (4750, 94848), (4800, 93860), (4864, 92625), (4875, 92416), (4940, 91200), (4992, 90250), (5200, 86640), (5415, 83200), (5700, 79040), (5776, 78000), (5928, 76000), (6000, 75088), (6080, 74100), (6175, 72960), (6240, 72200), (6400, 70395), (6500, 69312), (7125, 63232), (7220, 62400), (7296, 61750), (7410, 60800), (7600, 59280), (7800, 57760), (7904, 57000), (8000, 56316), (8320, 54150), (8664, 52000), (9025, 49920), (9120, 49400), (9386, 48000), (9500, 47424), (9600, 46930), (9750, 46208), (9880, 45600), (9984, 45125), (10400, 43320), (10830, 41600), (11400, 39520), (11552, 39000), (11856, 38000), (12000, 37544), (12160, 37050), (12350, 36480), (12480, 36100), (13000, 34656), (14079, 32000), (14250, 31616), (14440, 31200), (14592, 30875), (14820, 30400), (15200, 29640), (15600, 28880), (15808, 28500), (16000, 28158), (16640, 27075), (17328, 26000), (18050, 24960), (18240, 24700), (18525, 24320), (18772, 24000), (19000, 23712), (19200, 23465), (19500, 23104), (19760, 22800), (20800, 21660)]