75768840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 285068160

約数和(自身を除く): 209299320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 281, 315, 321, 360, 420, 428, 504, 535, 562, 630, 642, 749, 840, 843, 856, 963, 1070, 1124, 1260, 1284, 1405, 1498, 1605, 1686, 1926, 1967, 2140, 2247, 2248, 2520, 2529, 2568, 2810, 2996, 3210, 3372, 3745, 3852, 3934, 4215, 4280, 4494, 4815, 5058, 5620, 5901, 5992, 6420, 6741, 6744, 7490, 7704, 7868, 8430, 8988, 9630, 9835, 10116, 11235, 11240, 11802, 12645, 12840, 13482, 14980, 15736, 16860, 17703, 17976, 19260, 19670, 20232, 22470, 23604, 25290, 26964, 29505, 29960, 30067, 33705, 33720, 35406, 38520, 39340, 44940, 47208, 50580, 53928, 59010, 60134, 67410, 70812, 78680, 88515, 89880, 90201, 101160, 118020, 120268, 134820, 141624, 150335, 177030, 180402, 210469, 236040, 240536, 269640, 270603, 300670, 354060, 360804, 420938, 451005, 541206, 601340, 631407, 708120, 721608, 841876, 902010, 1052345, 1082412, 1202680, 1262814, 1353015, 1683752, 1804020, 1894221, 2104690, 2164824, 2525628, 2706030, 3157035, 3608040, 3788442, 4209380, 5051256, 5412060, 6314070, 7576884, 8418760, 9471105, 10824120, 12628140, 15153768, 18942210, 25256280, 37884420, 75768840]

約数ペア:

[(1, 75768840), (2, 37884420), (3, 25256280), (4, 18942210), (5, 15153768), (6, 12628140), (7, 10824120), (8, 9471105), (9, 8418760), (10, 7576884), (12, 6314070), (14, 5412060), (15, 5051256), (18, 4209380), (20, 3788442), (21, 3608040), (24, 3157035), (28, 2706030), (30, 2525628), (35, 2164824), (36, 2104690), (40, 1894221), (42, 1804020), (45, 1683752), (56, 1353015), (60, 1262814), (63, 1202680), (70, 1082412), (72, 1052345), (84, 902010), (90, 841876), (105, 721608), (107, 708120), (120, 631407), (126, 601340), (140, 541206), (168, 451005), (180, 420938), (210, 360804), (214, 354060), (252, 300670), (280, 270603), (281, 269640), (315, 240536), (321, 236040), (360, 210469), (420, 180402), (428, 177030), (504, 150335), (535, 141624), (562, 134820), (630, 120268), (642, 118020), (749, 101160), (840, 90201), (843, 89880), (856, 88515), (963, 78680), (1070, 70812), (1124, 67410), (1260, 60134), (1284, 59010), (1405, 53928), (1498, 50580), (1605, 47208), (1686, 44940), (1926, 39340), (1967, 38520), (2140, 35406), (2247, 33720), (2248, 33705), (2520, 30067), (2529, 29960), (2568, 29505), (2810, 26964), (2996, 25290), (3210, 23604), (3372, 22470), (3745, 20232), (3852, 19670), (3934, 19260), (4215, 17976), (4280, 17703), (4494, 16860), (4815, 15736), (5058, 14980), (5620, 13482), (5901, 12840), (5992, 12645), (6420, 11802), (6741, 11240), (6744, 11235), (7490, 10116), (7704, 9835), (7868, 9630), (8430, 8988)]