85652800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 231306624

約数和(自身を除く): 145653824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 64, 67, 68, 80, 85, 94, 100, 134, 136, 160, 170, 188, 200, 235, 268, 272, 320, 335, 340, 376, 400, 425, 470, 536, 544, 670, 680, 752, 799, 800, 850, 940, 1072, 1088, 1139, 1175, 1340, 1360, 1504, 1598, 1600, 1675, 1700, 1880, 2144, 2278, 2350, 2680, 2720, 3008, 3149, 3196, 3350, 3400, 3760, 3995, 4288, 4556, 4700, 5360, 5440, 5695, 6298, 6392, 6700, 6800, 7520, 7990, 9112, 9400, 10720, 11390, 12596, 12784, 13400, 13600, 15040, 15745, 15980, 18224, 18800, 19975, 21440, 22780, 25192, 25568, 26800, 27200, 28475, 31490, 31960, 36448, 37600, 39950, 45560, 50384, 51136, 53533, 53600, 56950, 62980, 63920, 72896, 75200, 78725, 79900, 91120, 100768, 107066, 107200, 113900, 125960, 127840, 157450, 159800, 182240, 201536, 214132, 227800, 251920, 255680, 267665, 314900, 319600, 364480, 428264, 455600, 503840, 535330, 629800, 639200, 856528, 911200, 1007680, 1070660, 1259600, 1278400, 1338325, 1713056, 1822400, 2141320, 2519200, 2676650, 3426112, 4282640, 5038400, 5353300, 8565280, 10706600, 17130560, 21413200, 42826400, 85652800]

約数ペア:

[(1, 85652800), (2, 42826400), (4, 21413200), (5, 17130560), (8, 10706600), (10, 8565280), (16, 5353300), (17, 5038400), (20, 4282640), (25, 3426112), (32, 2676650), (34, 2519200), (40, 2141320), (47, 1822400), (50, 1713056), (64, 1338325), (67, 1278400), (68, 1259600), (80, 1070660), (85, 1007680), (94, 911200), (100, 856528), (134, 639200), (136, 629800), (160, 535330), (170, 503840), (188, 455600), (200, 428264), (235, 364480), (268, 319600), (272, 314900), (320, 267665), (335, 255680), (340, 251920), (376, 227800), (400, 214132), (425, 201536), (470, 182240), (536, 159800), (544, 157450), (670, 127840), (680, 125960), (752, 113900), (799, 107200), (800, 107066), (850, 100768), (940, 91120), (1072, 79900), (1088, 78725), (1139, 75200), (1175, 72896), (1340, 63920), (1360, 62980), (1504, 56950), (1598, 53600), (1600, 53533), (1675, 51136), (1700, 50384), (1880, 45560), (2144, 39950), (2278, 37600), (2350, 36448), (2680, 31960), (2720, 31490), (3008, 28475), (3149, 27200), (3196, 26800), (3350, 25568), (3400, 25192), (3760, 22780), (3995, 21440), (4288, 19975), (4556, 18800), (4700, 18224), (5360, 15980), (5440, 15745), (5695, 15040), (6298, 13600), (6392, 13400), (6700, 12784), (6800, 12596), (7520, 11390), (7990, 10720), (9112, 9400)]