54749520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 400

約数和(自身を含む): 233342208

約数和(自身を除く): 178592688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 71, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 142, 144, 153, 162, 168, 170, 180, 189, 204, 210, 213, 216, 238, 240, 252, 255, 270, 272, 280, 284, 306, 315, 324, 336, 340, 355, 357, 360, 378, 405, 408, 420, 426, 432, 459, 476, 497, 504, 510, 540, 560, 567, 568, 595, 612, 630, 639, 648, 680, 710, 714, 720, 756, 765, 810, 816, 840, 852, 918, 945, 952, 994, 1008, 1020, 1065, 1071, 1080, 1134, 1136, 1190, 1207, 1224, 1260, 1278, 1296, 1360, 1377, 1420, 1428, 1491, 1512, 1530, 1620, 1680, 1704, 1785, 1836, 1890, 1904, 1917, 1988, 2040, 2130, 2142, 2160, 2268, 2295, 2380, 2414, 2448, 2485, 2520, 2556, 2754, 2835, 2840, 2856, 2982, 3024, 3060, 3195, 3213, 3240, 3408, 3570, 3621, 3672, 3780, 3834, 3976, 4080, 4260, 4284, 4473, 4536, 4590, 4760, 4828, 4970, 5040, 5112, 5355, 5508, 5670, 5680, 5712, 5751, 5964, 6035, 6120, 6390, 6426, 6480, 6885, 7140, 7242, 7344, 7455, 7560, 7668, 7952, 8449, 8520, 8568, 8946, 9072, 9180, 9520, 9585, 9639, 9656, 9940, 10224, 10710, 10863, 11016, 11340, 11502, 11928, 12070, 12240, 12780, 12852, 13419, 13770, 14280, 14484, 14910, 15120, 15336, 16065, 16898, 17040, 17136, 17892, 18105, 18360, 19170, 19278, 19312, 19880, 21420, 21726, 22032, 22365, 22680, 23004, 23856, 24140, 25347, 25560, 25704, 26838, 27540, 28560, 28755, 28968, 29820, 30672, 32130, 32589, 33796, 35784, 36210, 36720, 38340, 38556, 39760, 40257, 42245, 42840, 43452, 44730, 45360, 46008, 48195, 48280, 50694, 51120, 51408, 53676, 54315, 55080, 57510, 57936, 59640, 64260, 65178, 67095, 67592, 71568, 72420, 76041, 76680, 77112, 80514, 84490, 85680, 86904, 89460, 92016, 96390, 96560, 97767, 101388, 107352, 108630, 110160, 115020, 119280, 126735, 128520, 130356, 134190, 135184, 144840, 152082, 153360, 154224, 161028, 162945, 168980, 173808, 178920, 192780, 195534, 201285, 202776, 214704, 217260, 228123, 230040, 253470, 257040, 260712, 268380, 289680, 304164, 322056, 325890, 337960, 357840, 380205, 385560, 391068, 402570, 405552, 434520, 456246, 460080, 488835, 506940, 521424, 536760, 608328, 644112, 651780, 675920, 684369, 760410, 771120, 782136, 805140, 869040, 912492, 977670, 1013880, 1073520, 1140615, 1216656, 1303560, 1368738, 1520820, 1564272, 1610280, 1824984, 1955340, 2027760, 2281230, 2607120, 2737476, 3041640, 3220560, 3421845, 3649968, 3910680, 4562460, 5474952, 6083280, 6843690, 7821360, 9124920, 10949904, 13687380, 18249840, 27374760, 54749520]

約数ペア:

[(1, 54749520), (2, 27374760), (3, 18249840), (4, 13687380), (5, 10949904), (6, 9124920), (7, 7821360), (8, 6843690), (9, 6083280), (10, 5474952), (12, 4562460), (14, 3910680), (15, 3649968), (16, 3421845), (17, 3220560), (18, 3041640), (20, 2737476), (21, 2607120), (24, 2281230), (27, 2027760), (28, 1955340), (30, 1824984), (34, 1610280), (35, 1564272), (36, 1520820), (40, 1368738), (42, 1303560), (45, 1216656), (48, 1140615), (51, 1073520), (54, 1013880), (56, 977670), (60, 912492), (63, 869040), (68, 805140), (70, 782136), (71, 771120), (72, 760410), (80, 684369), (81, 675920), (84, 651780), (85, 644112), (90, 608328), (102, 536760), (105, 521424), (108, 506940), (112, 488835), (119, 460080), (120, 456246), (126, 434520), (135, 405552), (136, 402570), (140, 391068), (142, 385560), (144, 380205), (153, 357840), (162, 337960), (168, 325890), (170, 322056), (180, 304164), (189, 289680), (204, 268380), (210, 260712), (213, 257040), (216, 253470), (238, 230040), (240, 228123), (252, 217260), (255, 214704), (270, 202776), (272, 201285), (280, 195534), (284, 192780), (306, 178920), (315, 173808), (324, 168980), (336, 162945), (340, 161028), (355, 154224), (357, 153360), (360, 152082), (378, 144840), (405, 135184), (408, 134190), (420, 130356), (426, 128520), (432, 126735), (459, 119280), (476, 115020), (497, 110160), (504, 108630), (510, 107352), (540, 101388), (560, 97767), (567, 96560), (568, 96390), (595, 92016), (612, 89460), (630, 86904), (639, 85680), (648, 84490), (680, 80514), (710, 77112), (714, 76680), (720, 76041), (756, 72420), (765, 71568), (810, 67592), (816, 67095), (840, 65178), (852, 64260), (918, 59640), (945, 57936), (952, 57510), (994, 55080), (1008, 54315), (1020, 53676), (1065, 51408), (1071, 51120), (1080, 50694), (1134, 48280), (1136, 48195), (1190, 46008), (1207, 45360), (1224, 44730), (1260, 43452), (1278, 42840), (1296, 42245), (1360, 40257), (1377, 39760), (1420, 38556), (1428, 38340), (1491, 36720), (1512, 36210), (1530, 35784), (1620, 33796), (1680, 32589), (1704, 32130), (1785, 30672), (1836, 29820), (1890, 28968), (1904, 28755), (1917, 28560), (1988, 27540), (2040, 26838), (2130, 25704), (2142, 25560), (2160, 25347), (2268, 24140), (2295, 23856), (2380, 23004), (2414, 22680), (2448, 22365), (2485, 22032), (2520, 21726), (2556, 21420), (2754, 19880), (2835, 19312), (2840, 19278), (2856, 19170), (2982, 18360), (3024, 18105), (3060, 17892), (3195, 17136), (3213, 17040), (3240, 16898), (3408, 16065), (3570, 15336), (3621, 15120), (3672, 14910), (3780, 14484), (3834, 14280), (3976, 13770), (4080, 13419), (4260, 12852), (4284, 12780), (4473, 12240), (4536, 12070), (4590, 11928), (4760, 11502), (4828, 11340), (4970, 11016), (5040, 10863), (5112, 10710), (5355, 10224), (5508, 9940), (5670, 9656), (5680, 9639), (5712, 9585), (5751, 9520), (5964, 9180), (6035, 9072), (6120, 8946), (6390, 8568), (6426, 8520), (6480, 8449), (6885, 7952), (7140, 7668), (7242, 7560), (7344, 7455)]