83449440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 302968512

約数和(自身を除く): 219519072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 137, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 274, 282, 288, 324, 360, 376, 405, 411, 423, 432, 470, 480, 540, 548, 564, 648, 685, 705, 720, 752, 810, 822, 846, 864, 940, 1080, 1096, 1128, 1233, 1269, 1296, 1370, 1410, 1440, 1504, 1620, 1644, 1692, 1880, 2055, 2115, 2160, 2192, 2256, 2466, 2538, 2592, 2740, 2820, 3240, 3288, 3384, 3699, 3760, 3807, 4110, 4230, 4320, 4384, 4512, 4932, 5076, 5480, 5640, 6165, 6345, 6439, 6480, 6576, 6768, 7398, 7520, 7614, 8220, 8460, 9864, 10152, 10960, 11097, 11280, 12330, 12690, 12878, 12960, 13152, 13536, 14796, 15228, 16440, 16920, 18495, 19035, 19317, 19728, 20304, 21920, 22194, 22560, 24660, 25380, 25756, 29592, 30456, 32195, 32880, 33840, 36990, 38070, 38634, 39456, 40608, 44388, 49320, 50760, 51512, 55485, 57951, 59184, 60912, 64390, 65760, 67680, 73980, 76140, 77268, 88776, 96585, 98640, 101520, 103024, 110970, 115902, 118368, 121824, 128780, 147960, 152280, 154536, 173853, 177552, 193170, 197280, 203040, 206048, 221940, 231804, 257560, 289755, 295920, 304560, 309072, 347706, 355104, 386340, 443880, 463608, 515120, 521559, 579510, 591840, 609120, 618144, 695412, 772680, 869265, 887760, 927216, 1030240, 1043118, 1159020, 1390824, 1545360, 1738530, 1775520, 1854432, 2086236, 2318040, 2607795, 2781648, 3090720, 3477060, 4172472, 4636080, 5215590, 5563296, 6954120, 8344944, 9272160, 10431180, 13908240, 16689888, 20862360, 27816480, 41724720, 83449440]

約数ペア:

[(1, 83449440), (2, 41724720), (3, 27816480), (4, 20862360), (5, 16689888), (6, 13908240), (8, 10431180), (9, 9272160), (10, 8344944), (12, 6954120), (15, 5563296), (16, 5215590), (18, 4636080), (20, 4172472), (24, 3477060), (27, 3090720), (30, 2781648), (32, 2607795), (36, 2318040), (40, 2086236), (45, 1854432), (47, 1775520), (48, 1738530), (54, 1545360), (60, 1390824), (72, 1159020), (80, 1043118), (81, 1030240), (90, 927216), (94, 887760), (96, 869265), (108, 772680), (120, 695412), (135, 618144), (137, 609120), (141, 591840), (144, 579510), (160, 521559), (162, 515120), (180, 463608), (188, 443880), (216, 386340), (235, 355104), (240, 347706), (270, 309072), (274, 304560), (282, 295920), (288, 289755), (324, 257560), (360, 231804), (376, 221940), (405, 206048), (411, 203040), (423, 197280), (432, 193170), (470, 177552), (480, 173853), (540, 154536), (548, 152280), (564, 147960), (648, 128780), (685, 121824), (705, 118368), (720, 115902), (752, 110970), (810, 103024), (822, 101520), (846, 98640), (864, 96585), (940, 88776), (1080, 77268), (1096, 76140), (1128, 73980), (1233, 67680), (1269, 65760), (1296, 64390), (1370, 60912), (1410, 59184), (1440, 57951), (1504, 55485), (1620, 51512), (1644, 50760), (1692, 49320), (1880, 44388), (2055, 40608), (2115, 39456), (2160, 38634), (2192, 38070), (2256, 36990), (2466, 33840), (2538, 32880), (2592, 32195), (2740, 30456), (2820, 29592), (3240, 25756), (3288, 25380), (3384, 24660), (3699, 22560), (3760, 22194), (3807, 21920), (4110, 20304), (4230, 19728), (4320, 19317), (4384, 19035), (4512, 18495), (4932, 16920), (5076, 16440), (5480, 15228), (5640, 14796), (6165, 13536), (6345, 13152), (6439, 12960), (6480, 12878), (6576, 12690), (6768, 12330), (7398, 11280), (7520, 11097), (7614, 10960), (8220, 10152), (8460, 9864)]