23555400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 82494720

約数和(自身を除く): 58939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 55, 60, 66, 75, 83, 86, 88, 100, 110, 120, 129, 132, 150, 165, 166, 172, 200, 215, 220, 249, 258, 264, 275, 300, 330, 332, 344, 415, 430, 440, 473, 498, 516, 550, 600, 645, 660, 664, 825, 830, 860, 913, 946, 996, 1032, 1075, 1100, 1245, 1290, 1320, 1419, 1650, 1660, 1720, 1826, 1892, 1992, 2075, 2150, 2200, 2365, 2490, 2580, 2739, 2838, 3225, 3300, 3320, 3569, 3652, 3784, 4150, 4300, 4565, 4730, 4980, 5160, 5478, 5676, 6225, 6450, 6600, 7095, 7138, 7304, 8300, 8600, 9130, 9460, 9960, 10707, 10956, 11352, 11825, 12450, 12900, 13695, 14190, 14276, 16600, 17845, 18260, 18920, 21414, 21912, 22825, 23650, 24900, 25800, 27390, 28380, 28552, 35475, 35690, 36520, 39259, 42828, 45650, 47300, 49800, 53535, 54780, 56760, 68475, 70950, 71380, 78518, 85656, 89225, 91300, 94600, 107070, 109560, 117777, 136950, 141900, 142760, 157036, 178450, 182600, 196295, 214140, 235554, 267675, 273900, 283800, 314072, 356900, 392590, 428280, 471108, 535350, 547800, 588885, 713800, 785180, 942216, 981475, 1070700, 1177770, 1570360, 1962950, 2141400, 2355540, 2944425, 3925900, 4711080, 5888850, 7851800, 11777700, 23555400]

約数ペア:

[(1, 23555400), (2, 11777700), (3, 7851800), (4, 5888850), (5, 4711080), (6, 3925900), (8, 2944425), (10, 2355540), (11, 2141400), (12, 1962950), (15, 1570360), (20, 1177770), (22, 1070700), (24, 981475), (25, 942216), (30, 785180), (33, 713800), (40, 588885), (43, 547800), (44, 535350), (50, 471108), (55, 428280), (60, 392590), (66, 356900), (75, 314072), (83, 283800), (86, 273900), (88, 267675), (100, 235554), (110, 214140), (120, 196295), (129, 182600), (132, 178450), (150, 157036), (165, 142760), (166, 141900), (172, 136950), (200, 117777), (215, 109560), (220, 107070), (249, 94600), (258, 91300), (264, 89225), (275, 85656), (300, 78518), (330, 71380), (332, 70950), (344, 68475), (415, 56760), (430, 54780), (440, 53535), (473, 49800), (498, 47300), (516, 45650), (550, 42828), (600, 39259), (645, 36520), (660, 35690), (664, 35475), (825, 28552), (830, 28380), (860, 27390), (913, 25800), (946, 24900), (996, 23650), (1032, 22825), (1075, 21912), (1100, 21414), (1245, 18920), (1290, 18260), (1320, 17845), (1419, 16600), (1650, 14276), (1660, 14190), (1720, 13695), (1826, 12900), (1892, 12450), (1992, 11825), (2075, 11352), (2150, 10956), (2200, 10707), (2365, 9960), (2490, 9460), (2580, 9130), (2739, 8600), (2838, 8300), (3225, 7304), (3300, 7138), (3320, 7095), (3569, 6600), (3652, 6450), (3784, 6225), (4150, 5676), (4300, 5478), (4565, 5160), (4730, 4980)]