74532960

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 267832656

約数和(自身を除く): 193299696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 243, 270, 284, 288, 324, 355, 360, 405, 426, 432, 480, 486, 540, 568, 639, 648, 710, 720, 729, 810, 852, 864, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1440, 1458, 1620, 1704, 1917, 1944, 2130, 2160, 2187, 2272, 2430, 2556, 2592, 2840, 2916, 3195, 3240, 3408, 3645, 3834, 3888, 4260, 4320, 4374, 4860, 5112, 5680, 5751, 5832, 6390, 6480, 6561, 6816, 7290, 7668, 7776, 8520, 8748, 9585, 9720, 10224, 10935, 11360, 11502, 11664, 12780, 12960, 13122, 14580, 15336, 17040, 17253, 17496, 19170, 19440, 20448, 21870, 23004, 23328, 25560, 26244, 28755, 29160, 30672, 32805, 34080, 34506, 34992, 38340, 38880, 43740, 46008, 51120, 51759, 52488, 57510, 58320, 61344, 65610, 69012, 69984, 76680, 86265, 87480, 92016, 102240, 103518, 104976, 115020, 116640, 131220, 138024, 153360, 155277, 172530, 174960, 184032, 207036, 209952, 230040, 258795, 262440, 276048, 306720, 310554, 345060, 349920, 414072, 460080, 465831, 517590, 524880, 552096, 621108, 690120, 776385, 828144, 920160, 931662, 1035180, 1049760, 1242216, 1380240, 1552770, 1656288, 1863324, 2070360, 2329155, 2484432, 2760480, 3105540, 3726648, 4140720, 4658310, 4968864, 6211080, 7453296, 8281440, 9316620, 12422160, 14906592, 18633240, 24844320, 37266480, 74532960]

約数ペア:

[(1, 74532960), (2, 37266480), (3, 24844320), (4, 18633240), (5, 14906592), (6, 12422160), (8, 9316620), (9, 8281440), (10, 7453296), (12, 6211080), (15, 4968864), (16, 4658310), (18, 4140720), (20, 3726648), (24, 3105540), (27, 2760480), (30, 2484432), (32, 2329155), (36, 2070360), (40, 1863324), (45, 1656288), (48, 1552770), (54, 1380240), (60, 1242216), (71, 1049760), (72, 1035180), (80, 931662), (81, 920160), (90, 828144), (96, 776385), (108, 690120), (120, 621108), (135, 552096), (142, 524880), (144, 517590), (160, 465831), (162, 460080), (180, 414072), (213, 349920), (216, 345060), (240, 310554), (243, 306720), (270, 276048), (284, 262440), (288, 258795), (324, 230040), (355, 209952), (360, 207036), (405, 184032), (426, 174960), (432, 172530), (480, 155277), (486, 153360), (540, 138024), (568, 131220), (639, 116640), (648, 115020), (710, 104976), (720, 103518), (729, 102240), (810, 92016), (852, 87480), (864, 86265), (972, 76680), (1065, 69984), (1080, 69012), (1136, 65610), (1215, 61344), (1278, 58320), (1296, 57510), (1420, 52488), (1440, 51759), (1458, 51120), (1620, 46008), (1704, 43740), (1917, 38880), (1944, 38340), (2130, 34992), (2160, 34506), (2187, 34080), (2272, 32805), (2430, 30672), (2556, 29160), (2592, 28755), (2840, 26244), (2916, 25560), (3195, 23328), (3240, 23004), (3408, 21870), (3645, 20448), (3834, 19440), (3888, 19170), (4260, 17496), (4320, 17253), (4374, 17040), (4860, 15336), (5112, 14580), (5680, 13122), (5751, 12960), (5832, 12780), (6390, 11664), (6480, 11502), (6561, 11360), (6816, 10935), (7290, 10224), (7668, 9720), (7776, 9585), (8520, 8748)]