90078120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 341621280

約数和(自身を除く): 251543160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 43, 44, 45, 46, 55, 60, 66, 69, 72, 86, 88, 90, 92, 99, 110, 115, 120, 129, 132, 138, 165, 172, 180, 184, 198, 207, 215, 220, 230, 253, 258, 264, 276, 330, 344, 345, 360, 387, 396, 414, 430, 440, 460, 473, 495, 506, 516, 529, 552, 645, 660, 690, 759, 774, 792, 828, 860, 920, 946, 989, 990, 1012, 1032, 1035, 1058, 1265, 1290, 1320, 1380, 1419, 1518, 1548, 1587, 1656, 1720, 1892, 1935, 1978, 1980, 2024, 2070, 2116, 2277, 2365, 2530, 2580, 2645, 2760, 2838, 2967, 3036, 3096, 3174, 3784, 3795, 3870, 3956, 3960, 4140, 4232, 4257, 4554, 4730, 4761, 4945, 5060, 5160, 5290, 5676, 5819, 5934, 6072, 6348, 7095, 7590, 7740, 7912, 7935, 8280, 8514, 8901, 9108, 9460, 9522, 9890, 10120, 10580, 10879, 11352, 11385, 11638, 11868, 12696, 14190, 14835, 15180, 15480, 15870, 17028, 17457, 17802, 18216, 18920, 19044, 19780, 21160, 21285, 21758, 22747, 22770, 23276, 23736, 23805, 28380, 29095, 29670, 30360, 31740, 32637, 34056, 34914, 35604, 38088, 39560, 42570, 43516, 44505, 45494, 45540, 46552, 47610, 52371, 54395, 56760, 58190, 59340, 63480, 65274, 68241, 69828, 71208, 85140, 87032, 87285, 89010, 90988, 91080, 95220, 97911, 104742, 108790, 113735, 116380, 118680, 130548, 136482, 139656, 163185, 170280, 174570, 178020, 181976, 190440, 195822, 204723, 209484, 217580, 227470, 232760, 250217, 261096, 261855, 272964, 326370, 341205, 349140, 356040, 391644, 409446, 418968, 435160, 454940, 489555, 500434, 523710, 545928, 652740, 682410, 698280, 750651, 783288, 818892, 909880, 979110, 1000868, 1023615, 1047420, 1251085, 1305480, 1364820, 1501302, 1637784, 1958220, 2001736, 2047230, 2094840, 2251953, 2502170, 2729640, 3002604, 3753255, 3916440, 4094460, 4503906, 5004340, 6005208, 7506510, 8188920, 9007812, 10008680, 11259765, 15013020, 18015624, 22519530, 30026040, 45039060, 90078120]

約数ペア:

[(1, 90078120), (2, 45039060), (3, 30026040), (4, 22519530), (5, 18015624), (6, 15013020), (8, 11259765), (9, 10008680), (10, 9007812), (11, 8188920), (12, 7506510), (15, 6005208), (18, 5004340), (20, 4503906), (22, 4094460), (23, 3916440), (24, 3753255), (30, 3002604), (33, 2729640), (36, 2502170), (40, 2251953), (43, 2094840), (44, 2047230), (45, 2001736), (46, 1958220), (55, 1637784), (60, 1501302), (66, 1364820), (69, 1305480), (72, 1251085), (86, 1047420), (88, 1023615), (90, 1000868), (92, 979110), (99, 909880), (110, 818892), (115, 783288), (120, 750651), (129, 698280), (132, 682410), (138, 652740), (165, 545928), (172, 523710), (180, 500434), (184, 489555), (198, 454940), (207, 435160), (215, 418968), (220, 409446), (230, 391644), (253, 356040), (258, 349140), (264, 341205), (276, 326370), (330, 272964), (344, 261855), (345, 261096), (360, 250217), (387, 232760), (396, 227470), (414, 217580), (430, 209484), (440, 204723), (460, 195822), (473, 190440), (495, 181976), (506, 178020), (516, 174570), (529, 170280), (552, 163185), (645, 139656), (660, 136482), (690, 130548), (759, 118680), (774, 116380), (792, 113735), (828, 108790), (860, 104742), (920, 97911), (946, 95220), (989, 91080), (990, 90988), (1012, 89010), (1032, 87285), (1035, 87032), (1058, 85140), (1265, 71208), (1290, 69828), (1320, 68241), (1380, 65274), (1419, 63480), (1518, 59340), (1548, 58190), (1587, 56760), (1656, 54395), (1720, 52371), (1892, 47610), (1935, 46552), (1978, 45540), (1980, 45494), (2024, 44505), (2070, 43516), (2116, 42570), (2277, 39560), (2365, 38088), (2530, 35604), (2580, 34914), (2645, 34056), (2760, 32637), (2838, 31740), (2967, 30360), (3036, 29670), (3096, 29095), (3174, 28380), (3784, 23805), (3795, 23736), (3870, 23276), (3956, 22770), (3960, 22747), (4140, 21758), (4232, 21285), (4257, 21160), (4554, 19780), (4730, 19044), (4761, 18920), (4945, 18216), (5060, 17802), (5160, 17457), (5290, 17028), (5676, 15870), (5819, 15480), (5934, 15180), (6072, 14835), (6348, 14190), (7095, 12696), (7590, 11868), (7740, 11638), (7912, 11385), (7935, 11352), (8280, 10879), (8514, 10580), (8901, 10120), (9108, 9890), (9460, 9522)]