245775222

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 777807360

約数和(自身を除く): 532032138

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 19, 21, 22, 27, 33, 34, 38, 42, 51, 54, 57, 61, 63, 66, 77, 81, 99, 102, 114, 119, 122, 126, 133, 153, 154, 162, 171, 183, 187, 189, 198, 209, 231, 238, 266, 297, 306, 323, 342, 357, 366, 374, 378, 399, 418, 427, 459, 462, 513, 549, 561, 567, 594, 627, 646, 671, 693, 714, 798, 854, 891, 918, 969, 1026, 1037, 1071, 1098, 1122, 1134, 1159, 1197, 1254, 1281, 1309, 1342, 1377, 1386, 1463, 1539, 1647, 1683, 1782, 1881, 1938, 2013, 2074, 2079, 2142, 2261, 2318, 2394, 2562, 2618, 2754, 2907, 2926, 3078, 3111, 3213, 3294, 3366, 3477, 3553, 3591, 3762, 3843, 3927, 4026, 4158, 4389, 4522, 4697, 4941, 5049, 5643, 5814, 6039, 6222, 6237, 6426, 6783, 6954, 7106, 7182, 7259, 7686, 7854, 8113, 8721, 8778, 9333, 9394, 9639, 9882, 10098, 10431, 10659, 10773, 11286, 11407, 11529, 11781, 12078, 12474, 12749, 13167, 13566, 14091, 14518, 15147, 16226, 16929, 17442, 18117, 18666, 19278, 19703, 20349, 20862, 21318, 21546, 21777, 22814, 23058, 23562, 24339, 24871, 25498, 26163, 26334, 27999, 28182, 30294, 31293, 31977, 33858, 34221, 34587, 35343, 36234, 38247, 39406, 39501, 40698, 42273, 43554, 48678, 49742, 52326, 54351, 55998, 59109, 61047, 62586, 63954, 65331, 68442, 69174, 70686, 73017, 74613, 76494, 79002, 79849, 83997, 84546, 89243, 93879, 95931, 102663, 106029, 108702, 114741, 118218, 118503, 122094, 126819, 130662, 137921, 146034, 149226, 159698, 167994, 177327, 178486, 183141, 187758, 191862, 195993, 205326, 212058, 216733, 219051, 223839, 229482, 237006, 239547, 253638, 267729, 275842, 287793, 307989, 344223, 354654, 366282, 380457, 391986, 413763, 433466, 438102, 447678, 479094, 531981, 535458, 575586, 587979, 615978, 650199, 657153, 671517, 688446, 718641, 760914, 803187, 827526, 923967, 1032669, 1063962, 1175958, 1241289, 1300398, 1314306, 1343034, 1437282, 1517131, 1595943, 1606374, 1847934, 1950597, 2014551, 2065338, 2155923, 2409561, 2482578, 3034262, 3191886, 3723867, 3901194, 4029102, 4311846, 4551393, 4819122, 5851791, 6467769, 7228683, 7447734, 9102786, 11171601, 11703582, 12935538, 13654179, 14457366, 17555373, 22343202, 27308358, 35110746, 40962537, 81925074, 122887611, 245775222]

約数ペア:

[(1, 245775222), (2, 122887611), (3, 81925074), (6, 40962537), (7, 35110746), (9, 27308358), (11, 22343202), (14, 17555373), (17, 14457366), (18, 13654179), (19, 12935538), (21, 11703582), (22, 11171601), (27, 9102786), (33, 7447734), (34, 7228683), (38, 6467769), (42, 5851791), (51, 4819122), (54, 4551393), (57, 4311846), (61, 4029102), (63, 3901194), (66, 3723867), (77, 3191886), (81, 3034262), (99, 2482578), (102, 2409561), (114, 2155923), (119, 2065338), (122, 2014551), (126, 1950597), (133, 1847934), (153, 1606374), (154, 1595943), (162, 1517131), (171, 1437282), (183, 1343034), (187, 1314306), (189, 1300398), (198, 1241289), (209, 1175958), (231, 1063962), (238, 1032669), (266, 923967), (297, 827526), (306, 803187), (323, 760914), (342, 718641), (357, 688446), (366, 671517), (374, 657153), (378, 650199), (399, 615978), (418, 587979), (427, 575586), (459, 535458), (462, 531981), (513, 479094), (549, 447678), (561, 438102), (567, 433466), (594, 413763), (627, 391986), (646, 380457), (671, 366282), (693, 354654), (714, 344223), (798, 307989), (854, 287793), (891, 275842), (918, 267729), (969, 253638), (1026, 239547), (1037, 237006), (1071, 229482), (1098, 223839), (1122, 219051), (1134, 216733), (1159, 212058), (1197, 205326), (1254, 195993), (1281, 191862), (1309, 187758), (1342, 183141), (1377, 178486), (1386, 177327), (1463, 167994), (1539, 159698), (1647, 149226), (1683, 146034), (1782, 137921), (1881, 130662), (1938, 126819), (2013, 122094), (2074, 118503), (2079, 118218), (2142, 114741), (2261, 108702), (2318, 106029), (2394, 102663), (2562, 95931), (2618, 93879), (2754, 89243), (2907, 84546), (2926, 83997), (3078, 79849), (3111, 79002), (3213, 76494), (3294, 74613), (3366, 73017), (3477, 70686), (3553, 69174), (3591, 68442), (3762, 65331), (3843, 63954), (3927, 62586), (4026, 61047), (4158, 59109), (4389, 55998), (4522, 54351), (4697, 52326), (4941, 49742), (5049, 48678), (5643, 43554), (5814, 42273), (6039, 40698), (6222, 39501), (6237, 39406), (6426, 38247), (6783, 36234), (6954, 35343), (7106, 34587), (7182, 34221), (7259, 33858), (7686, 31977), (7854, 31293), (8113, 30294), (8721, 28182), (8778, 27999), (9333, 26334), (9394, 26163), (9639, 25498), (9882, 24871), (10098, 24339), (10431, 23562), (10659, 23058), (10773, 22814), (11286, 21777), (11407, 21546), (11529, 21318), (11781, 20862), (12078, 20349), (12474, 19703), (12749, 19278), (13167, 18666), (13566, 18117), (14091, 17442), (14518, 16929), (15147, 16226)]