15000195888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{7669}}^1$

素因数の和:7764

約数の個数: 180

約数和(自身を含む): 45549123360

約数和(自身を除く): 30548927472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 289, 306, 376, 408, 423, 564, 578, 612, 752, 799, 816, 846, 867, 1128, 1156, 1224, 1598, 1692, 1734, 2256, 2312, 2397, 2448, 2601, 3196, 3384, 3468, 4624, 4794, 5202, 6392, 6768, 6936, 7191, 7669, 9588, 10404, 12784, 13583, 13872, 14382, 15338, 19176, 20808, 23007, 27166, 28764, 30676, 38352, 40749, 41616, 46014, 54332, 57528, 61352, 69021, 81498, 92028, 108664, 115056, 122247, 122704, 130373, 138042, 162996, 184056, 217328, 244494, 260746, 276084, 325992, 360443, 368112, 391119, 488988, 521492, 552168, 651984, 720886, 782238, 977976, 1042984, 1081329, 1104336, 1173357, 1441772, 1564476, 1955952, 2085968, 2162658, 2216341, 2346714, 2883544, 3128952, 3243987, 4325316, 4432682, 4693428, 5767088, 6127531, 6257904, 6487974, 6649023, 8650632, 8865364, 9386856, 12255062, 12975948, 13298046, 17301264, 17730728, 18382593, 18773712, 19947069, 24510124, 25951896, 26596092, 35461456, 36765186, 39894138, 49020248, 51903792, 53192184, 55147779, 73530372, 79788276, 98040496, 104168027, 106384368, 110295558, 147060744, 159576552, 208336054, 220591116, 294121488, 312504081, 319153104, 416672108, 441182232, 625008162, 833344216, 882364464, 937512243, 1250016324, 1666688432, 1875024486, 2500032648, 3750048972, 5000065296, 7500097944, 15000195888]

約数ペア:

[(1, 15000195888), (2, 7500097944), (3, 5000065296), (4, 3750048972), (6, 2500032648), (8, 1875024486), (9, 1666688432), (12, 1250016324), (16, 937512243), (17, 882364464), (18, 833344216), (24, 625008162), (34, 441182232), (36, 416672108), (47, 319153104), (48, 312504081), (51, 294121488), (68, 220591116), (72, 208336054), (94, 159576552), (102, 147060744), (136, 110295558), (141, 106384368), (144, 104168027), (153, 98040496), (188, 79788276), (204, 73530372), (272, 55147779), (282, 53192184), (289, 51903792), (306, 49020248), (376, 39894138), (408, 36765186), (423, 35461456), (564, 26596092), (578, 25951896), (612, 24510124), (752, 19947069), (799, 18773712), (816, 18382593), (846, 17730728), (867, 17301264), (1128, 13298046), (1156, 12975948), (1224, 12255062), (1598, 9386856), (1692, 8865364), (1734, 8650632), (2256, 6649023), (2312, 6487974), (2397, 6257904), (2448, 6127531), (2601, 5767088), (3196, 4693428), (3384, 4432682), (3468, 4325316), (4624, 3243987), (4794, 3128952), (5202, 2883544), (6392, 2346714), (6768, 2216341), (6936, 2162658), (7191, 2085968), (7669, 1955952), (9588, 1564476), (10404, 1441772), (12784, 1173357), (13583, 1104336), (13872, 1081329), (14382, 1042984), (15338, 977976), (19176, 782238), (20808, 720886), (23007, 651984), (27166, 552168), (28764, 521492), (30676, 488988), (38352, 391119), (40749, 368112), (41616, 360443), (46014, 325992), (54332, 276084), (57528, 260746), (61352, 244494), (69021, 217328), (81498, 184056), (92028, 162996), (108664, 138042), (115056, 130373), (122247, 122704)]