90743760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 320158080

約数和(自身を除く): 229414320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 977, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 1954, 2064, 2160, 2322, 2580, 2931, 3096, 3440, 3870, 3908, 4644, 4885, 5160, 5805, 5862, 6192, 7740, 7816, 8793, 9288, 9770, 10320, 11610, 11724, 14655, 15480, 15632, 17586, 18576, 19540, 23220, 23448, 26379, 29310, 30960, 35172, 39080, 42011, 43965, 46440, 46896, 52758, 58620, 70344, 78160, 84022, 87930, 92880, 105516, 117240, 126033, 131895, 140688, 168044, 175860, 210055, 211032, 234480, 252066, 263790, 336088, 351720, 378099, 420110, 422064, 504132, 527580, 630165, 672176, 703440, 756198, 840220, 1008264, 1055160, 1134297, 1260330, 1512396, 1680440, 1890495, 2016528, 2110320, 2268594, 2520660, 3024792, 3360880, 3780990, 4537188, 5041320, 5671485, 6049584, 7561980, 9074376, 10082640, 11342970, 15123960, 18148752, 22685940, 30247920, 45371880, 90743760]

約数ペア:

[(1, 90743760), (2, 45371880), (3, 30247920), (4, 22685940), (5, 18148752), (6, 15123960), (8, 11342970), (9, 10082640), (10, 9074376), (12, 7561980), (15, 6049584), (16, 5671485), (18, 5041320), (20, 4537188), (24, 3780990), (27, 3360880), (30, 3024792), (36, 2520660), (40, 2268594), (43, 2110320), (45, 2016528), (48, 1890495), (54, 1680440), (60, 1512396), (72, 1260330), (80, 1134297), (86, 1055160), (90, 1008264), (108, 840220), (120, 756198), (129, 703440), (135, 672176), (144, 630165), (172, 527580), (180, 504132), (215, 422064), (216, 420110), (240, 378099), (258, 351720), (270, 336088), (344, 263790), (360, 252066), (387, 234480), (430, 211032), (432, 210055), (516, 175860), (540, 168044), (645, 140688), (688, 131895), (720, 126033), (774, 117240), (860, 105516), (977, 92880), (1032, 87930), (1080, 84022), (1161, 78160), (1290, 70344), (1548, 58620), (1720, 52758), (1935, 46896), (1954, 46440), (2064, 43965), (2160, 42011), (2322, 39080), (2580, 35172), (2931, 30960), (3096, 29310), (3440, 26379), (3870, 23448), (3908, 23220), (4644, 19540), (4885, 18576), (5160, 17586), (5805, 15632), (5862, 15480), (6192, 14655), (7740, 11724), (7816, 11610), (8793, 10320), (9288, 9770)]