188548560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 280

約数和(自身を含む): 680641704

約数和(自身を除く): 492093144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 61, 72, 80, 81, 90, 106, 108, 120, 122, 135, 144, 159, 162, 180, 183, 212, 216, 240, 243, 244, 265, 270, 305, 318, 324, 360, 366, 405, 424, 432, 477, 486, 488, 530, 540, 549, 610, 636, 648, 720, 729, 732, 795, 810, 848, 915, 954, 972, 976, 1060, 1080, 1098, 1215, 1220, 1272, 1296, 1431, 1458, 1464, 1590, 1620, 1647, 1830, 1908, 1944, 2120, 2160, 2196, 2385, 2430, 2440, 2544, 2745, 2862, 2916, 2928, 3180, 3233, 3240, 3294, 3645, 3660, 3816, 3888, 4240, 4293, 4392, 4770, 4860, 4880, 4941, 5490, 5724, 5832, 6360, 6466, 6480, 6588, 7155, 7290, 7320, 7632, 8235, 8586, 8784, 9540, 9699, 9720, 9882, 10980, 11448, 11664, 12720, 12879, 12932, 13176, 14310, 14580, 14640, 14823, 16165, 16470, 17172, 19080, 19398, 19440, 19764, 21465, 21960, 22896, 24705, 25758, 25864, 26352, 28620, 29097, 29160, 29646, 32330, 32940, 34344, 38160, 38637, 38796, 39528, 42930, 43920, 44469, 48495, 49410, 51516, 51728, 57240, 58194, 58320, 59292, 64395, 64660, 65880, 68688, 74115, 77274, 77592, 79056, 85860, 87291, 88938, 96990, 98820, 103032, 114480, 116388, 118584, 128790, 129320, 131760, 145485, 148230, 154548, 155184, 171720, 174582, 177876, 193185, 193980, 197640, 206064, 222345, 232776, 237168, 257580, 258640, 261873, 290970, 296460, 309096, 343440, 349164, 355752, 386370, 387960, 395280, 436455, 444690, 465552, 515160, 523746, 581940, 592920, 618192, 698328, 711504, 772740, 775920, 785619, 872910, 889380, 1030320, 1047492, 1163880, 1185840, 1309365, 1396656, 1545480, 1571238, 1745820, 1778760, 2094984, 2327760, 2356857, 2618730, 3090960, 3142476, 3491640, 3557520, 3928095, 4189968, 4713714, 5237460, 6284952, 6983280, 7856190, 9427428, 10474920, 11784285, 12569904, 15712380, 18854856, 20949840, 23568570, 31424760, 37709712, 47137140, 62849520, 94274280, 188548560]

約数ペア:

[(1, 188548560), (2, 94274280), (3, 62849520), (4, 47137140), (5, 37709712), (6, 31424760), (8, 23568570), (9, 20949840), (10, 18854856), (12, 15712380), (15, 12569904), (16, 11784285), (18, 10474920), (20, 9427428), (24, 7856190), (27, 6983280), (30, 6284952), (36, 5237460), (40, 4713714), (45, 4189968), (48, 3928095), (53, 3557520), (54, 3491640), (60, 3142476), (61, 3090960), (72, 2618730), (80, 2356857), (81, 2327760), (90, 2094984), (106, 1778760), (108, 1745820), (120, 1571238), (122, 1545480), (135, 1396656), (144, 1309365), (159, 1185840), (162, 1163880), (180, 1047492), (183, 1030320), (212, 889380), (216, 872910), (240, 785619), (243, 775920), (244, 772740), (265, 711504), (270, 698328), (305, 618192), (318, 592920), (324, 581940), (360, 523746), (366, 515160), (405, 465552), (424, 444690), (432, 436455), (477, 395280), (486, 387960), (488, 386370), (530, 355752), (540, 349164), (549, 343440), (610, 309096), (636, 296460), (648, 290970), (720, 261873), (729, 258640), (732, 257580), (795, 237168), (810, 232776), (848, 222345), (915, 206064), (954, 197640), (972, 193980), (976, 193185), (1060, 177876), (1080, 174582), (1098, 171720), (1215, 155184), (1220, 154548), (1272, 148230), (1296, 145485), (1431, 131760), (1458, 129320), (1464, 128790), (1590, 118584), (1620, 116388), (1647, 114480), (1830, 103032), (1908, 98820), (1944, 96990), (2120, 88938), (2160, 87291), (2196, 85860), (2385, 79056), (2430, 77592), (2440, 77274), (2544, 74115), (2745, 68688), (2862, 65880), (2916, 64660), (2928, 64395), (3180, 59292), (3233, 58320), (3240, 58194), (3294, 57240), (3645, 51728), (3660, 51516), (3816, 49410), (3888, 48495), (4240, 44469), (4293, 43920), (4392, 42930), (4770, 39528), (4860, 38796), (4880, 38637), (4941, 38160), (5490, 34344), (5724, 32940), (5832, 32330), (6360, 29646), (6466, 29160), (6480, 29097), (6588, 28620), (7155, 26352), (7290, 25864), (7320, 25758), (7632, 24705), (8235, 22896), (8586, 21960), (8784, 21465), (9540, 19764), (9699, 19440), (9720, 19398), (9882, 19080), (10980, 17172), (11448, 16470), (11664, 16165), (12720, 14823), (12879, 14640), (12932, 14580), (13176, 14310)]