75453120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 280

約数和(自身を含む): 278818848

約数和(自身を除く): 203365728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 71, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 142, 144, 160, 162, 164, 180, 192, 205, 213, 216, 240, 246, 270, 284, 288, 320, 324, 328, 355, 360, 369, 405, 410, 426, 432, 480, 492, 540, 568, 576, 615, 639, 648, 656, 710, 720, 738, 810, 820, 852, 864, 960, 984, 1065, 1080, 1107, 1136, 1230, 1278, 1296, 1312, 1420, 1440, 1476, 1620, 1640, 1704, 1728, 1845, 1917, 1968, 2130, 2160, 2214, 2272, 2460, 2556, 2592, 2624, 2840, 2880, 2911, 2952, 3195, 3240, 3280, 3321, 3408, 3690, 3834, 3936, 4260, 4320, 4428, 4544, 4920, 5112, 5184, 5535, 5680, 5751, 5822, 5904, 6390, 6480, 6560, 6642, 6816, 7380, 7668, 7872, 8520, 8640, 8733, 8856, 9585, 9840, 10224, 11070, 11360, 11502, 11644, 11808, 12780, 12960, 13120, 13284, 13632, 14555, 14760, 15336, 16605, 17040, 17466, 17712, 19170, 19680, 20448, 22140, 22720, 23004, 23288, 23616, 25560, 25920, 26199, 26568, 28755, 29110, 29520, 30672, 33210, 34080, 34932, 35424, 38340, 39360, 40896, 43665, 44280, 46008, 46576, 51120, 52398, 53136, 57510, 58220, 59040, 61344, 66420, 68160, 69864, 70848, 76680, 78597, 87330, 88560, 92016, 93152, 102240, 104796, 106272, 115020, 116440, 118080, 122688, 130995, 132840, 139728, 153360, 157194, 174660, 177120, 184032, 186304, 204480, 209592, 212544, 230040, 232880, 235791, 261990, 265680, 279456, 306720, 314388, 349320, 354240, 368064, 392985, 419184, 460080, 465760, 471582, 523980, 531360, 558912, 613440, 628776, 698640, 785970, 838368, 920160, 931520, 943164, 1047960, 1062720, 1178955, 1257552, 1397280, 1571940, 1676736, 1840320, 1886328, 2095920, 2357910, 2515104, 2794560, 3143880, 3772656, 4191840, 4715820, 5030208, 6287760, 7545312, 8383680, 9431640, 12575520, 15090624, 18863280, 25151040, 37726560, 75453120]

約数ペア:

[(1, 75453120), (2, 37726560), (3, 25151040), (4, 18863280), (5, 15090624), (6, 12575520), (8, 9431640), (9, 8383680), (10, 7545312), (12, 6287760), (15, 5030208), (16, 4715820), (18, 4191840), (20, 3772656), (24, 3143880), (27, 2794560), (30, 2515104), (32, 2357910), (36, 2095920), (40, 1886328), (41, 1840320), (45, 1676736), (48, 1571940), (54, 1397280), (60, 1257552), (64, 1178955), (71, 1062720), (72, 1047960), (80, 943164), (81, 931520), (82, 920160), (90, 838368), (96, 785970), (108, 698640), (120, 628776), (123, 613440), (135, 558912), (142, 531360), (144, 523980), (160, 471582), (162, 465760), (164, 460080), (180, 419184), (192, 392985), (205, 368064), (213, 354240), (216, 349320), (240, 314388), (246, 306720), (270, 279456), (284, 265680), (288, 261990), (320, 235791), (324, 232880), (328, 230040), (355, 212544), (360, 209592), (369, 204480), (405, 186304), (410, 184032), (426, 177120), (432, 174660), (480, 157194), (492, 153360), (540, 139728), (568, 132840), (576, 130995), (615, 122688), (639, 118080), (648, 116440), (656, 115020), (710, 106272), (720, 104796), (738, 102240), (810, 93152), (820, 92016), (852, 88560), (864, 87330), (960, 78597), (984, 76680), (1065, 70848), (1080, 69864), (1107, 68160), (1136, 66420), (1230, 61344), (1278, 59040), (1296, 58220), (1312, 57510), (1420, 53136), (1440, 52398), (1476, 51120), (1620, 46576), (1640, 46008), (1704, 44280), (1728, 43665), (1845, 40896), (1917, 39360), (1968, 38340), (2130, 35424), (2160, 34932), (2214, 34080), (2272, 33210), (2460, 30672), (2556, 29520), (2592, 29110), (2624, 28755), (2840, 26568), (2880, 26199), (2911, 25920), (2952, 25560), (3195, 23616), (3240, 23288), (3280, 23004), (3321, 22720), (3408, 22140), (3690, 20448), (3834, 19680), (3936, 19170), (4260, 17712), (4320, 17466), (4428, 17040), (4544, 16605), (4920, 15336), (5112, 14760), (5184, 14555), (5535, 13632), (5680, 13284), (5751, 13120), (5822, 12960), (5904, 12780), (6390, 11808), (6480, 11644), (6560, 11502), (6642, 11360), (6816, 11070), (7380, 10224), (7668, 9840), (7872, 9585), (8520, 8856), (8640, 8733)]