282989880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 955674720

約数和(自身を除く): 672684840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 101, 120, 129, 172, 180, 181, 202, 215, 258, 303, 344, 360, 362, 387, 404, 430, 505, 516, 543, 606, 645, 724, 774, 808, 860, 905, 909, 1010, 1032, 1086, 1212, 1290, 1448, 1515, 1548, 1629, 1720, 1810, 1818, 1935, 2020, 2172, 2424, 2580, 2715, 3030, 3096, 3258, 3620, 3636, 3870, 4040, 4343, 4344, 4545, 5160, 5430, 6060, 6516, 7240, 7272, 7740, 7783, 8145, 8686, 9090, 10860, 12120, 13029, 13032, 15480, 15566, 16290, 17372, 18180, 18281, 21715, 21720, 23349, 26058, 31132, 32580, 34744, 36360, 36562, 38915, 39087, 43430, 46698, 52116, 54843, 62264, 65145, 65160, 70047, 73124, 77830, 78174, 86860, 91405, 93396, 104232, 109686, 116745, 130290, 140094, 146248, 155660, 156348, 164529, 173720, 182810, 186792, 195435, 219372, 233490, 260580, 274215, 280188, 311320, 312696, 329058, 350235, 365620, 390870, 438744, 466980, 521160, 548430, 560376, 658116, 700470, 731240, 781740, 786083, 822645, 933960, 1096860, 1316232, 1400940, 1563480, 1572166, 1645290, 2193720, 2358249, 2801880, 3144332, 3290580, 3930415, 4716498, 6288664, 6581160, 7074747, 7860830, 9432996, 11791245, 14149494, 15721660, 18865992, 23582490, 28298988, 31443320, 35373735, 47164980, 56597976, 70747470, 94329960, 141494940, 282989880]

約数ペア:

[(1, 282989880), (2, 141494940), (3, 94329960), (4, 70747470), (5, 56597976), (6, 47164980), (8, 35373735), (9, 31443320), (10, 28298988), (12, 23582490), (15, 18865992), (18, 15721660), (20, 14149494), (24, 11791245), (30, 9432996), (36, 7860830), (40, 7074747), (43, 6581160), (45, 6288664), (60, 4716498), (72, 3930415), (86, 3290580), (90, 3144332), (101, 2801880), (120, 2358249), (129, 2193720), (172, 1645290), (180, 1572166), (181, 1563480), (202, 1400940), (215, 1316232), (258, 1096860), (303, 933960), (344, 822645), (360, 786083), (362, 781740), (387, 731240), (404, 700470), (430, 658116), (505, 560376), (516, 548430), (543, 521160), (606, 466980), (645, 438744), (724, 390870), (774, 365620), (808, 350235), (860, 329058), (905, 312696), (909, 311320), (1010, 280188), (1032, 274215), (1086, 260580), (1212, 233490), (1290, 219372), (1448, 195435), (1515, 186792), (1548, 182810), (1629, 173720), (1720, 164529), (1810, 156348), (1818, 155660), (1935, 146248), (2020, 140094), (2172, 130290), (2424, 116745), (2580, 109686), (2715, 104232), (3030, 93396), (3096, 91405), (3258, 86860), (3620, 78174), (3636, 77830), (3870, 73124), (4040, 70047), (4343, 65160), (4344, 65145), (4545, 62264), (5160, 54843), (5430, 52116), (6060, 46698), (6516, 43430), (7240, 39087), (7272, 38915), (7740, 36562), (7783, 36360), (8145, 34744), (8686, 32580), (9090, 31132), (10860, 26058), (12120, 23349), (13029, 21720), (13032, 21715), (15480, 18281), (15566, 18180), (16290, 17372)]