77554620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 290594304

約数和(自身を除く): 213039684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 131, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 253, 260, 262, 276, 286, 299, 330, 345, 390, 393, 396, 414, 429, 460, 468, 495, 506, 524, 572, 585, 598, 655, 660, 690, 715, 759, 780, 786, 828, 858, 897, 990, 1012, 1035, 1170, 1179, 1196, 1265, 1287, 1310, 1380, 1430, 1441, 1495, 1518, 1572, 1703, 1716, 1794, 1965, 1980, 2070, 2145, 2277, 2340, 2358, 2530, 2574, 2620, 2691, 2860, 2882, 2990, 3013, 3036, 3289, 3406, 3588, 3795, 3930, 4140, 4290, 4323, 4485, 4554, 4716, 5060, 5109, 5148, 5382, 5764, 5895, 5980, 6026, 6435, 6578, 6812, 7205, 7590, 7860, 8515, 8580, 8646, 8970, 9039, 9108, 9867, 10218, 10764, 11385, 11790, 12052, 12870, 12969, 13156, 13455, 14410, 15065, 15180, 15327, 16445, 17030, 17292, 17940, 18078, 18733, 19734, 20436, 21615, 22770, 23580, 25545, 25740, 25938, 26910, 27117, 28820, 29601, 30130, 30654, 32890, 33143, 34060, 36156, 37466, 39169, 39468, 43230, 45195, 45540, 49335, 51090, 51876, 53820, 54234, 56199, 59202, 60260, 61308, 64845, 65780, 66286, 74932, 76635, 78338, 86460, 90390, 93665, 98670, 99429, 102180, 108468, 112398, 117507, 118404, 129690, 132572, 135585, 148005, 153270, 156676, 165715, 168597, 180780, 187330, 195845, 197340, 198858, 224796, 235014, 259380, 271170, 280995, 296010, 298287, 306540, 331430, 337194, 352521, 374660, 391690, 397716, 430859, 470028, 497145, 542340, 561990, 587535, 592020, 596574, 662860, 674388, 705042, 783380, 842985, 861718, 994290, 1123980, 1175070, 1193148, 1292577, 1410084, 1491435, 1685970, 1723436, 1762605, 1988580, 2154295, 2350140, 2585154, 2982870, 3371940, 3525210, 3877731, 4308590, 5170308, 5965740, 6462885, 7050420, 7755462, 8617180, 12925770, 15510924, 19388655, 25851540, 38777310, 77554620]

約数ペア:

[(1, 77554620), (2, 38777310), (3, 25851540), (4, 19388655), (5, 15510924), (6, 12925770), (9, 8617180), (10, 7755462), (11, 7050420), (12, 6462885), (13, 5965740), (15, 5170308), (18, 4308590), (20, 3877731), (22, 3525210), (23, 3371940), (26, 2982870), (30, 2585154), (33, 2350140), (36, 2154295), (39, 1988580), (44, 1762605), (45, 1723436), (46, 1685970), (52, 1491435), (55, 1410084), (60, 1292577), (65, 1193148), (66, 1175070), (69, 1123980), (78, 994290), (90, 861718), (92, 842985), (99, 783380), (110, 705042), (115, 674388), (117, 662860), (130, 596574), (131, 592020), (132, 587535), (138, 561990), (143, 542340), (156, 497145), (165, 470028), (180, 430859), (195, 397716), (198, 391690), (207, 374660), (220, 352521), (230, 337194), (234, 331430), (253, 306540), (260, 298287), (262, 296010), (276, 280995), (286, 271170), (299, 259380), (330, 235014), (345, 224796), (390, 198858), (393, 197340), (396, 195845), (414, 187330), (429, 180780), (460, 168597), (468, 165715), (495, 156676), (506, 153270), (524, 148005), (572, 135585), (585, 132572), (598, 129690), (655, 118404), (660, 117507), (690, 112398), (715, 108468), (759, 102180), (780, 99429), (786, 98670), (828, 93665), (858, 90390), (897, 86460), (990, 78338), (1012, 76635), (1035, 74932), (1170, 66286), (1179, 65780), (1196, 64845), (1265, 61308), (1287, 60260), (1310, 59202), (1380, 56199), (1430, 54234), (1441, 53820), (1495, 51876), (1518, 51090), (1572, 49335), (1703, 45540), (1716, 45195), (1794, 43230), (1965, 39468), (1980, 39169), (2070, 37466), (2145, 36156), (2277, 34060), (2340, 33143), (2358, 32890), (2530, 30654), (2574, 30130), (2620, 29601), (2691, 28820), (2860, 27117), (2882, 26910), (2990, 25938), (3013, 25740), (3036, 25545), (3289, 23580), (3406, 22770), (3588, 21615), (3795, 20436), (3930, 19734), (4140, 18733), (4290, 18078), (4323, 17940), (4485, 17292), (4554, 17030), (4716, 16445), (5060, 15327), (5109, 15180), (5148, 15065), (5382, 14410), (5764, 13455), (5895, 13156), (5980, 12969), (6026, 12870), (6435, 12052), (6578, 11790), (6812, 11385), (7205, 10764), (7590, 10218), (7860, 9867), (8515, 9108), (8580, 9039), (8646, 8970)]