20994134400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{6451}}^1$

素因数の和:6594

約数の個数: 288

約数和(自身を含む): 75586534920

約数和(自身を除く): 54592400520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 113, 120, 128, 144, 150, 160, 180, 192, 200, 225, 226, 240, 288, 300, 320, 339, 360, 384, 400, 450, 452, 480, 565, 576, 600, 640, 678, 720, 800, 900, 904, 960, 1017, 1130, 1152, 1200, 1356, 1440, 1600, 1695, 1800, 1808, 1920, 2034, 2260, 2400, 2712, 2825, 2880, 3200, 3390, 3600, 3616, 4068, 4520, 4800, 5085, 5424, 5650, 5760, 6451, 6780, 7200, 7232, 8136, 8475, 9040, 9600, 10170, 10848, 11300, 12902, 13560, 14400, 14464, 16272, 16950, 18080, 19353, 20340, 21696, 22600, 25425, 25804, 27120, 28800, 32255, 32544, 33900, 36160, 38706, 40680, 43392, 45200, 50850, 51608, 54240, 58059, 64510, 65088, 67800, 72320, 77412, 81360, 90400, 96765, 101700, 103216, 108480, 116118, 129020, 130176, 135600, 154824, 161275, 162720, 180800, 193530, 203400, 206432, 216960, 232236, 258040, 271200, 290295, 309648, 322550, 325440, 361600, 387060, 406800, 412864, 464472, 483825, 516080, 542400, 580590, 619296, 645100, 650880, 728963, 774120, 813600, 825728, 928944, 967650, 1032160, 1084800, 1161180, 1238592, 1290200, 1451475, 1457926, 1548240, 1627200, 1857888, 1935300, 2064320, 2186889, 2322360, 2477184, 2580400, 2902950, 2915852, 3096480, 3254400, 3644815, 3715776, 3870600, 4128640, 4373778, 4644720, 5160800, 5805900, 5831704, 6192960, 6560667, 7289630, 7431552, 7741200, 8747556, 9289440, 10321600, 10934445, 11611800, 11663408, 12385920, 13121334, 14579260, 15482400, 17495112, 18224075, 18578880, 20643200, 21868890, 23223600, 23326816, 26242668, 29158520, 30964800, 32803335, 34990224, 36448150, 37157760, 43737780, 46447200, 46653632, 52485336, 54672225, 58317040, 61929600, 65606670, 69980448, 72896300, 87475560, 92894400, 93307264, 104970672, 109344450, 116634080, 131213340, 139960896, 145792600, 164016675, 174951120, 185788800, 209941344, 218688900, 233268160, 262426680, 279921792, 291585200, 328033350, 349902240, 419882688, 437377800, 466536320, 524853360, 583170400, 656066700, 699804480, 839765376, 874755600, 1049706720, 1166340800, 1312133400, 1399608960, 1749511200, 2099413440, 2332681600, 2624266800, 3499022400, 4198826880, 5248533600, 6998044800, 10497067200, 20994134400]

約数ペア:

[(1, 20994134400), (2, 10497067200), (3, 6998044800), (4, 5248533600), (5, 4198826880), (6, 3499022400), (8, 2624266800), (9, 2332681600), (10, 2099413440), (12, 1749511200), (15, 1399608960), (16, 1312133400), (18, 1166340800), (20, 1049706720), (24, 874755600), (25, 839765376), (30, 699804480), (32, 656066700), (36, 583170400), (40, 524853360), (45, 466536320), (48, 437377800), (50, 419882688), (60, 349902240), (64, 328033350), (72, 291585200), (75, 279921792), (80, 262426680), (90, 233268160), (96, 218688900), (100, 209941344), (113, 185788800), (120, 174951120), (128, 164016675), (144, 145792600), (150, 139960896), (160, 131213340), (180, 116634080), (192, 109344450), (200, 104970672), (225, 93307264), (226, 92894400), (240, 87475560), (288, 72896300), (300, 69980448), (320, 65606670), (339, 61929600), (360, 58317040), (384, 54672225), (400, 52485336), (450, 46653632), (452, 46447200), (480, 43737780), (565, 37157760), (576, 36448150), (600, 34990224), (640, 32803335), (678, 30964800), (720, 29158520), (800, 26242668), (900, 23326816), (904, 23223600), (960, 21868890), (1017, 20643200), (1130, 18578880), (1152, 18224075), (1200, 17495112), (1356, 15482400), (1440, 14579260), (1600, 13121334), (1695, 12385920), (1800, 11663408), (1808, 11611800), (1920, 10934445), (2034, 10321600), (2260, 9289440), (2400, 8747556), (2712, 7741200), (2825, 7431552), (2880, 7289630), (3200, 6560667), (3390, 6192960), (3600, 5831704), (3616, 5805900), (4068, 5160800), (4520, 4644720), (4800, 4373778), (5085, 4128640), (5424, 3870600), (5650, 3715776), (5760, 3644815), (6451, 3254400), (6780, 3096480), (7200, 2915852), (7232, 2902950), (8136, 2580400), (8475, 2477184), (9040, 2322360), (9600, 2186889), (10170, 2064320), (10848, 1935300), (11300, 1857888), (12902, 1627200), (13560, 1548240), (14400, 1457926), (14464, 1451475), (16272, 1290200), (16950, 1238592), (18080, 1161180), (19353, 1084800), (20340, 1032160), (21696, 967650), (22600, 928944), (25425, 825728), (25804, 813600), (27120, 774120), (28800, 728963), (32255, 650880), (32544, 645100), (33900, 619296), (36160, 580590), (38706, 542400), (40680, 516080), (43392, 483825), (45200, 464472), (50850, 412864), (51608, 406800), (54240, 387060), (58059, 361600), (64510, 325440), (65088, 322550), (67800, 309648), (72320, 290295), (77412, 271200), (81360, 258040), (90400, 232236), (96765, 216960), (101700, 206432), (103216, 203400), (108480, 193530), (116118, 180800), (129020, 162720), (130176, 161275), (135600, 154824)]