305525088

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 1079930880

約数和(自身を除く): 774405792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 32, 33, 34, 36, 44, 48, 51, 54, 61, 62, 66, 68, 72, 88, 93, 96, 99, 102, 108, 122, 124, 132, 136, 144, 153, 176, 183, 186, 187, 198, 204, 216, 244, 248, 264, 272, 279, 288, 297, 306, 341, 352, 366, 372, 374, 396, 408, 432, 459, 488, 496, 527, 528, 544, 549, 558, 561, 594, 612, 671, 682, 732, 744, 748, 792, 816, 837, 864, 918, 976, 992, 1023, 1037, 1054, 1056, 1098, 1116, 1122, 1188, 1224, 1342, 1364, 1464, 1488, 1496, 1581, 1584, 1632, 1647, 1674, 1683, 1836, 1891, 1952, 2013, 2046, 2074, 2108, 2196, 2232, 2244, 2376, 2448, 2684, 2728, 2928, 2976, 2992, 3069, 3111, 3162, 3168, 3294, 3348, 3366, 3672, 3782, 4026, 4092, 4148, 4216, 4392, 4464, 4488, 4743, 4752, 4896, 5049, 5368, 5456, 5673, 5797, 5856, 5984, 6039, 6138, 6222, 6324, 6588, 6696, 6732, 7344, 7564, 8052, 8184, 8296, 8432, 8784, 8928, 8976, 9207, 9333, 9486, 9504, 10098, 10736, 10912, 11346, 11407, 11594, 12078, 12276, 12444, 12648, 13176, 13392, 13464, 14229, 14688, 15128, 16104, 16368, 16592, 16864, 17019, 17391, 17568, 17952, 18117, 18414, 18666, 18972, 20196, 20801, 21472, 22692, 22814, 23188, 24156, 24552, 24888, 25296, 26352, 26784, 26928, 27999, 28458, 30256, 32147, 32208, 32736, 33184, 34038, 34221, 34782, 36234, 36828, 37332, 37944, 40392, 41602, 45384, 45628, 46376, 48312, 49104, 49776, 50592, 51057, 52173, 52704, 53856, 55998, 56916, 60512, 62403, 64294, 64416, 68076, 68442, 69564, 72468, 73656, 74664, 75888, 80784, 83204, 90768, 91256, 92752, 96441, 96624, 98208, 99552, 102114, 102663, 104346, 111996, 113832, 124806, 128588, 136152, 136884, 139128, 144936, 147312, 149328, 151776, 156519, 161568, 166408, 181536, 182512, 185504, 187209, 192882, 193248, 204228, 205326, 208692, 223992, 227664, 249612, 257176, 272304, 273768, 278256, 289323, 289872, 294624, 298656, 307989, 313038, 332816, 353617, 365024, 374418, 385764, 408456, 410652, 417384, 447984, 455328, 499224, 514352, 544608, 547536, 556512, 561627, 578646, 579744, 615978, 626076, 665632, 707234, 748836, 771528, 816912, 821304, 834768, 867969, 895968, 998448, 1028704, 1060851, 1095072, 1123254, 1157292, 1231956, 1252152, 1414468, 1497672, 1543056, 1633824, 1642608, 1669536, 1735938, 1996896, 2121702, 2246508, 2314584, 2463912, 2504304, 2828936, 2995344, 3086112, 3182553, 3285216, 3471876, 4243404, 4493016, 4629168, 4927824, 5008608, 5657872, 5990688, 6365106, 6943752, 8486808, 8986032, 9258336, 9547659, 9855648, 11315744, 12730212, 13887504, 16973616, 17972064, 19095318, 25460424, 27775008, 33947232, 38190636, 50920848, 76381272, 101841696, 152762544, 305525088]

約数ペア:

[(1, 305525088), (2, 152762544), (3, 101841696), (4, 76381272), (6, 50920848), (8, 38190636), (9, 33947232), (11, 27775008), (12, 25460424), (16, 19095318), (17, 17972064), (18, 16973616), (22, 13887504), (24, 12730212), (27, 11315744), (31, 9855648), (32, 9547659), (33, 9258336), (34, 8986032), (36, 8486808), (44, 6943752), (48, 6365106), (51, 5990688), (54, 5657872), (61, 5008608), (62, 4927824), (66, 4629168), (68, 4493016), (72, 4243404), (88, 3471876), (93, 3285216), (96, 3182553), (99, 3086112), (102, 2995344), (108, 2828936), (122, 2504304), (124, 2463912), (132, 2314584), (136, 2246508), (144, 2121702), (153, 1996896), (176, 1735938), (183, 1669536), (186, 1642608), (187, 1633824), (198, 1543056), (204, 1497672), (216, 1414468), (244, 1252152), (248, 1231956), (264, 1157292), (272, 1123254), (279, 1095072), (288, 1060851), (297, 1028704), (306, 998448), (341, 895968), (352, 867969), (366, 834768), (372, 821304), (374, 816912), (396, 771528), (408, 748836), (432, 707234), (459, 665632), (488, 626076), (496, 615978), (527, 579744), (528, 578646), (544, 561627), (549, 556512), (558, 547536), (561, 544608), (594, 514352), (612, 499224), (671, 455328), (682, 447984), (732, 417384), (744, 410652), (748, 408456), (792, 385764), (816, 374418), (837, 365024), (864, 353617), (918, 332816), (976, 313038), (992, 307989), (1023, 298656), (1037, 294624), (1054, 289872), (1056, 289323), (1098, 278256), (1116, 273768), (1122, 272304), (1188, 257176), (1224, 249612), (1342, 227664), (1364, 223992), (1464, 208692), (1488, 205326), (1496, 204228), (1581, 193248), (1584, 192882), (1632, 187209), (1647, 185504), (1674, 182512), (1683, 181536), (1836, 166408), (1891, 161568), (1952, 156519), (2013, 151776), (2046, 149328), (2074, 147312), (2108, 144936), (2196, 139128), (2232, 136884), (2244, 136152), (2376, 128588), (2448, 124806), (2684, 113832), (2728, 111996), (2928, 104346), (2976, 102663), (2992, 102114), (3069, 99552), (3111, 98208), (3162, 96624), (3168, 96441), (3294, 92752), (3348, 91256), (3366, 90768), (3672, 83204), (3782, 80784), (4026, 75888), (4092, 74664), (4148, 73656), (4216, 72468), (4392, 69564), (4464, 68442), (4488, 68076), (4743, 64416), (4752, 64294), (4896, 62403), (5049, 60512), (5368, 56916), (5456, 55998), (5673, 53856), (5797, 52704), (5856, 52173), (5984, 51057), (6039, 50592), (6138, 49776), (6222, 49104), (6324, 48312), (6588, 46376), (6696, 45628), (6732, 45384), (7344, 41602), (7564, 40392), (8052, 37944), (8184, 37332), (8296, 36828), (8432, 36234), (8784, 34782), (8928, 34221), (8976, 34038), (9207, 33184), (9333, 32736), (9486, 32208), (9504, 32147), (10098, 30256), (10736, 28458), (10912, 27999), (11346, 26928), (11407, 26784), (11594, 26352), (12078, 25296), (12276, 24888), (12444, 24552), (12648, 24156), (13176, 23188), (13392, 22814), (13464, 22692), (14229, 21472), (14688, 20801), (15128, 20196), (16104, 18972), (16368, 18666), (16592, 18414), (16864, 18117), (17019, 17952), (17391, 17568)]