306090576

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 1028559168

約数和(自身を除く): 722468592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 198, 204, 216, 243, 264, 272, 297, 306, 324, 374, 396, 408, 421, 432, 459, 486, 528, 561, 594, 612, 648, 748, 792, 816, 842, 891, 918, 972, 1122, 1188, 1224, 1263, 1296, 1377, 1496, 1584, 1683, 1684, 1782, 1836, 1944, 2244, 2376, 2448, 2526, 2673, 2754, 2992, 3366, 3368, 3564, 3672, 3789, 3888, 4131, 4488, 4631, 4752, 5049, 5052, 5346, 5508, 6732, 6736, 7128, 7157, 7344, 7578, 8262, 8976, 9262, 10098, 10104, 10692, 11016, 11367, 13464, 13893, 14256, 14314, 15147, 15156, 16524, 18524, 20196, 20208, 21384, 21471, 22032, 22734, 26928, 27786, 28628, 30294, 30312, 33048, 34101, 37048, 40392, 41679, 42768, 42942, 45441, 45468, 55572, 57256, 60588, 60624, 64413, 66096, 68202, 74096, 78727, 80784, 83358, 85884, 90882, 90936, 102303, 111144, 114512, 121176, 125037, 128826, 136404, 157454, 166716, 171768, 181764, 181872, 193239, 204606, 222288, 236181, 242352, 250074, 257652, 272808, 314908, 333432, 343536, 363528, 375111, 386478, 409212, 472362, 500148, 515304, 545616, 579717, 629816, 666864, 708543, 727056, 750222, 772956, 818424, 944724, 1000296, 1030608, 1125333, 1159434, 1259632, 1417086, 1500444, 1545912, 1636848, 1739151, 1889448, 2000592, 2125629, 2250666, 2318868, 2834172, 3000888, 3091824, 3478302, 3778896, 4251258, 4501332, 4637736, 5668344, 6001776, 6376887, 6956604, 8502516, 9002664, 9275472, 11336688, 12753774, 13913208, 17005032, 18005328, 19130661, 25507548, 27826416, 34010064, 38261322, 51015096, 76522644, 102030192, 153045288, 306090576]

約数ペア:

[(1, 306090576), (2, 153045288), (3, 102030192), (4, 76522644), (6, 51015096), (8, 38261322), (9, 34010064), (11, 27826416), (12, 25507548), (16, 19130661), (17, 18005328), (18, 17005032), (22, 13913208), (24, 12753774), (27, 11336688), (33, 9275472), (34, 9002664), (36, 8502516), (44, 6956604), (48, 6376887), (51, 6001776), (54, 5668344), (66, 4637736), (68, 4501332), (72, 4251258), (81, 3778896), (88, 3478302), (99, 3091824), (102, 3000888), (108, 2834172), (132, 2318868), (136, 2250666), (144, 2125629), (153, 2000592), (162, 1889448), (176, 1739151), (187, 1636848), (198, 1545912), (204, 1500444), (216, 1417086), (243, 1259632), (264, 1159434), (272, 1125333), (297, 1030608), (306, 1000296), (324, 944724), (374, 818424), (396, 772956), (408, 750222), (421, 727056), (432, 708543), (459, 666864), (486, 629816), (528, 579717), (561, 545616), (594, 515304), (612, 500148), (648, 472362), (748, 409212), (792, 386478), (816, 375111), (842, 363528), (891, 343536), (918, 333432), (972, 314908), (1122, 272808), (1188, 257652), (1224, 250074), (1263, 242352), (1296, 236181), (1377, 222288), (1496, 204606), (1584, 193239), (1683, 181872), (1684, 181764), (1782, 171768), (1836, 166716), (1944, 157454), (2244, 136404), (2376, 128826), (2448, 125037), (2526, 121176), (2673, 114512), (2754, 111144), (2992, 102303), (3366, 90936), (3368, 90882), (3564, 85884), (3672, 83358), (3789, 80784), (3888, 78727), (4131, 74096), (4488, 68202), (4631, 66096), (4752, 64413), (5049, 60624), (5052, 60588), (5346, 57256), (5508, 55572), (6732, 45468), (6736, 45441), (7128, 42942), (7157, 42768), (7344, 41679), (7578, 40392), (8262, 37048), (8976, 34101), (9262, 33048), (10098, 30312), (10104, 30294), (10692, 28628), (11016, 27786), (11367, 26928), (13464, 22734), (13893, 22032), (14256, 21471), (14314, 21384), (15147, 20208), (15156, 20196), (16524, 18524)]