74751840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 277857216

約数和(自身を除く): 203105376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 61, 69, 72, 74, 80, 90, 92, 96, 111, 115, 120, 122, 138, 144, 148, 160, 180, 183, 184, 185, 207, 222, 230, 240, 244, 276, 288, 296, 305, 333, 345, 360, 366, 368, 370, 414, 444, 460, 480, 488, 549, 552, 555, 592, 610, 666, 690, 720, 732, 736, 740, 828, 851, 888, 915, 920, 976, 1035, 1098, 1104, 1110, 1184, 1220, 1332, 1380, 1403, 1440, 1464, 1480, 1656, 1665, 1702, 1776, 1830, 1840, 1952, 2070, 2196, 2208, 2220, 2257, 2440, 2553, 2664, 2745, 2760, 2806, 2928, 2960, 3312, 3330, 3404, 3552, 3660, 3680, 4140, 4209, 4255, 4392, 4440, 4514, 4880, 5106, 5328, 5490, 5520, 5612, 5856, 5920, 6624, 6660, 6771, 6808, 7015, 7320, 7659, 8280, 8418, 8510, 8784, 8880, 9028, 9760, 10212, 10656, 10980, 11040, 11224, 11285, 12627, 12765, 13320, 13542, 13616, 14030, 14640, 15318, 16560, 16836, 17020, 17568, 17760, 18056, 20313, 20424, 21045, 21960, 22448, 22570, 25254, 25530, 26640, 27084, 27232, 28060, 29280, 30636, 33120, 33672, 33855, 34040, 36112, 38295, 40626, 40848, 42090, 43920, 44896, 45140, 50508, 51060, 51911, 53280, 54168, 56120, 61272, 63135, 67344, 67710, 68080, 72224, 76590, 81252, 81696, 84180, 87840, 90280, 101016, 101565, 102120, 103822, 108336, 112240, 122544, 126270, 134688, 135420, 136160, 153180, 155733, 162504, 168360, 180560, 202032, 203130, 204240, 207644, 216672, 224480, 245088, 252540, 259555, 270840, 306360, 311466, 325008, 336720, 361120, 404064, 406260, 408480, 415288, 467199, 505080, 519110, 541680, 612720, 622932, 650016, 673440, 778665, 812520, 830576, 934398, 1010160, 1038220, 1083360, 1225440, 1245864, 1557330, 1625040, 1661152, 1868796, 2020320, 2076440, 2335995, 2491728, 3114660, 3250080, 3737592, 4152880, 4671990, 4983456, 6229320, 7475184, 8305760, 9343980, 12458640, 14950368, 18687960, 24917280, 37375920, 74751840]

約数ペア:

[(1, 74751840), (2, 37375920), (3, 24917280), (4, 18687960), (5, 14950368), (6, 12458640), (8, 9343980), (9, 8305760), (10, 7475184), (12, 6229320), (15, 4983456), (16, 4671990), (18, 4152880), (20, 3737592), (23, 3250080), (24, 3114660), (30, 2491728), (32, 2335995), (36, 2076440), (37, 2020320), (40, 1868796), (45, 1661152), (46, 1625040), (48, 1557330), (60, 1245864), (61, 1225440), (69, 1083360), (72, 1038220), (74, 1010160), (80, 934398), (90, 830576), (92, 812520), (96, 778665), (111, 673440), (115, 650016), (120, 622932), (122, 612720), (138, 541680), (144, 519110), (148, 505080), (160, 467199), (180, 415288), (183, 408480), (184, 406260), (185, 404064), (207, 361120), (222, 336720), (230, 325008), (240, 311466), (244, 306360), (276, 270840), (288, 259555), (296, 252540), (305, 245088), (333, 224480), (345, 216672), (360, 207644), (366, 204240), (368, 203130), (370, 202032), (414, 180560), (444, 168360), (460, 162504), (480, 155733), (488, 153180), (549, 136160), (552, 135420), (555, 134688), (592, 126270), (610, 122544), (666, 112240), (690, 108336), (720, 103822), (732, 102120), (736, 101565), (740, 101016), (828, 90280), (851, 87840), (888, 84180), (915, 81696), (920, 81252), (976, 76590), (1035, 72224), (1098, 68080), (1104, 67710), (1110, 67344), (1184, 63135), (1220, 61272), (1332, 56120), (1380, 54168), (1403, 53280), (1440, 51911), (1464, 51060), (1480, 50508), (1656, 45140), (1665, 44896), (1702, 43920), (1776, 42090), (1830, 40848), (1840, 40626), (1952, 38295), (2070, 36112), (2196, 34040), (2208, 33855), (2220, 33672), (2257, 33120), (2440, 30636), (2553, 29280), (2664, 28060), (2745, 27232), (2760, 27084), (2806, 26640), (2928, 25530), (2960, 25254), (3312, 22570), (3330, 22448), (3404, 21960), (3552, 21045), (3660, 20424), (3680, 20313), (4140, 18056), (4209, 17760), (4255, 17568), (4392, 17020), (4440, 16836), (4514, 16560), (4880, 15318), (5106, 14640), (5328, 14030), (5490, 13616), (5520, 13542), (5612, 13320), (5856, 12765), (5920, 12627), (6624, 11285), (6660, 11224), (6771, 11040), (6808, 10980), (7015, 10656), (7320, 10212), (7659, 9760), (8280, 9028), (8418, 8880), (8510, 8784)]