21722868000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{331}}^1\times {\mathrm{1823}}^1$

素因数の和:2185

約数の個数: 288

約数和(自身を含む): 77369789952

約数和(自身を除く): 55646921952

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 331, 360, 375, 400, 450, 480, 500, 600, 662, 720, 750, 800, 900, 993, 1000, 1125, 1200, 1324, 1440, 1500, 1655, 1800, 1823, 1986, 2000, 2250, 2400, 2648, 2979, 3000, 3310, 3600, 3646, 3972, 4000, 4500, 4965, 5296, 5469, 5958, 6000, 6620, 7200, 7292, 7944, 8275, 9000, 9115, 9930, 10592, 10938, 11916, 12000, 13240, 14584, 14895, 15888, 16407, 16550, 18000, 18230, 19860, 21876, 23832, 24825, 26480, 27345, 29168, 29790, 31776, 32814, 33100, 36000, 36460, 39720, 41375, 43752, 45575, 47664, 49650, 52960, 54690, 58336, 59580, 65628, 66200, 72920, 74475, 79440, 82035, 82750, 87504, 91150, 95328, 99300, 109380, 119160, 124125, 131256, 132400, 136725, 145840, 148950, 158880, 164070, 165500, 175008, 182300, 198600, 218760, 227875, 238320, 248250, 262512, 264800, 273450, 291680, 297900, 328140, 331000, 364600, 372375, 397200, 410175, 437520, 455750, 476640, 496500, 525024, 546900, 595800, 603413, 656280, 662000, 683625, 729200, 744750, 794400, 820350, 875040, 911500, 993000, 1093800, 1191600, 1206826, 1312560, 1324000, 1367250, 1458400, 1489500, 1640700, 1810239, 1823000, 1986000, 2050875, 2187600, 2383200, 2413652, 2625120, 2734500, 2979000, 3017065, 3281400, 3620478, 3646000, 3972000, 4101750, 4375200, 4827304, 5430717, 5469000, 5958000, 6034130, 6562800, 7240956, 7292000, 8203500, 9051195, 9654608, 10861434, 10938000, 11916000, 12068260, 13125600, 14481912, 15085325, 16407000, 18102390, 19309216, 21722868, 21876000, 24136520, 27153585, 28963824, 30170650, 32814000, 36204780, 43445736, 45255975, 48273040, 54307170, 57927648, 60341300, 65628000, 72409560, 75426625, 86891472, 90511950, 96546080, 108614340, 120682600, 135767925, 144819120, 150853250, 173782944, 181023900, 217228680, 226279875, 241365200, 271535850, 289638240, 301706500, 362047800, 434457360, 452559750, 482730400, 543071700, 603413000, 678839625, 724095600, 868914720, 905119500, 1086143400, 1206826000, 1357679250, 1448191200, 1810239000, 2172286800, 2413652000, 2715358500, 3620478000, 4344573600, 5430717000, 7240956000, 10861434000, 21722868000]

約数ペア:

[(1, 21722868000), (2, 10861434000), (3, 7240956000), (4, 5430717000), (5, 4344573600), (6, 3620478000), (8, 2715358500), (9, 2413652000), (10, 2172286800), (12, 1810239000), (15, 1448191200), (16, 1357679250), (18, 1206826000), (20, 1086143400), (24, 905119500), (25, 868914720), (30, 724095600), (32, 678839625), (36, 603413000), (40, 543071700), (45, 482730400), (48, 452559750), (50, 434457360), (60, 362047800), (72, 301706500), (75, 289638240), (80, 271535850), (90, 241365200), (96, 226279875), (100, 217228680), (120, 181023900), (125, 173782944), (144, 150853250), (150, 144819120), (160, 135767925), (180, 120682600), (200, 108614340), (225, 96546080), (240, 90511950), (250, 86891472), (288, 75426625), (300, 72409560), (331, 65628000), (360, 60341300), (375, 57927648), (400, 54307170), (450, 48273040), (480, 45255975), (500, 43445736), (600, 36204780), (662, 32814000), (720, 30170650), (750, 28963824), (800, 27153585), (900, 24136520), (993, 21876000), (1000, 21722868), (1125, 19309216), (1200, 18102390), (1324, 16407000), (1440, 15085325), (1500, 14481912), (1655, 13125600), (1800, 12068260), (1823, 11916000), (1986, 10938000), (2000, 10861434), (2250, 9654608), (2400, 9051195), (2648, 8203500), (2979, 7292000), (3000, 7240956), (3310, 6562800), (3600, 6034130), (3646, 5958000), (3972, 5469000), (4000, 5430717), (4500, 4827304), (4965, 4375200), (5296, 4101750), (5469, 3972000), (5958, 3646000), (6000, 3620478), (6620, 3281400), (7200, 3017065), (7292, 2979000), (7944, 2734500), (8275, 2625120), (9000, 2413652), (9115, 2383200), (9930, 2187600), (10592, 2050875), (10938, 1986000), (11916, 1823000), (12000, 1810239), (13240, 1640700), (14584, 1489500), (14895, 1458400), (15888, 1367250), (16407, 1324000), (16550, 1312560), (18000, 1206826), (18230, 1191600), (19860, 1093800), (21876, 993000), (23832, 911500), (24825, 875040), (26480, 820350), (27345, 794400), (29168, 744750), (29790, 729200), (31776, 683625), (32814, 662000), (33100, 656280), (36000, 603413), (36460, 595800), (39720, 546900), (41375, 525024), (43752, 496500), (45575, 476640), (47664, 455750), (49650, 437520), (52960, 410175), (54690, 397200), (58336, 372375), (59580, 364600), (65628, 331000), (66200, 328140), (72920, 297900), (74475, 291680), (79440, 273450), (82035, 264800), (82750, 262512), (87504, 248250), (91150, 238320), (95328, 227875), (99300, 218760), (109380, 198600), (119160, 182300), (124125, 175008), (131256, 165500), (132400, 164070), (136725, 158880), (145840, 148950)]