144550860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 459648000

約数和(自身を除く): 315097140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 37, 38, 46, 57, 60, 69, 74, 76, 92, 95, 111, 114, 115, 138, 148, 149, 185, 190, 222, 228, 230, 276, 285, 298, 345, 370, 380, 437, 444, 447, 460, 555, 570, 596, 690, 703, 740, 745, 851, 874, 894, 1110, 1140, 1311, 1380, 1406, 1490, 1702, 1748, 1788, 2109, 2185, 2220, 2235, 2553, 2622, 2812, 2831, 2980, 3404, 3427, 3515, 4218, 4255, 4370, 4470, 5106, 5244, 5513, 5662, 6555, 6854, 7030, 8436, 8493, 8510, 8740, 8940, 10212, 10281, 10545, 11026, 11324, 12765, 13110, 13708, 14060, 14155, 16169, 16539, 16986, 17020, 17135, 20562, 21090, 22052, 25530, 26220, 27565, 28310, 32338, 33078, 33972, 34270, 41124, 42180, 42465, 48507, 51060, 51405, 55130, 56620, 64676, 65113, 66156, 68540, 80845, 82695, 84930, 97014, 102810, 104747, 110260, 126799, 130226, 161690, 165390, 169860, 194028, 195339, 205620, 209494, 242535, 253598, 260452, 314241, 323380, 325565, 330780, 380397, 390678, 418988, 485070, 507196, 523735, 628482, 633995, 651130, 760794, 781356, 970140, 976695, 1047470, 1256964, 1267990, 1302260, 1521588, 1571205, 1901985, 1953390, 2094940, 2409181, 2535980, 3142410, 3803970, 3906780, 4818362, 6284820, 7227543, 7607940, 9636724, 12045905, 14455086, 24091810, 28910172, 36137715, 48183620, 72275430, 144550860]

約数ペア:

[(1, 144550860), (2, 72275430), (3, 48183620), (4, 36137715), (5, 28910172), (6, 24091810), (10, 14455086), (12, 12045905), (15, 9636724), (19, 7607940), (20, 7227543), (23, 6284820), (30, 4818362), (37, 3906780), (38, 3803970), (46, 3142410), (57, 2535980), (60, 2409181), (69, 2094940), (74, 1953390), (76, 1901985), (92, 1571205), (95, 1521588), (111, 1302260), (114, 1267990), (115, 1256964), (138, 1047470), (148, 976695), (149, 970140), (185, 781356), (190, 760794), (222, 651130), (228, 633995), (230, 628482), (276, 523735), (285, 507196), (298, 485070), (345, 418988), (370, 390678), (380, 380397), (437, 330780), (444, 325565), (447, 323380), (460, 314241), (555, 260452), (570, 253598), (596, 242535), (690, 209494), (703, 205620), (740, 195339), (745, 194028), (851, 169860), (874, 165390), (894, 161690), (1110, 130226), (1140, 126799), (1311, 110260), (1380, 104747), (1406, 102810), (1490, 97014), (1702, 84930), (1748, 82695), (1788, 80845), (2109, 68540), (2185, 66156), (2220, 65113), (2235, 64676), (2553, 56620), (2622, 55130), (2812, 51405), (2831, 51060), (2980, 48507), (3404, 42465), (3427, 42180), (3515, 41124), (4218, 34270), (4255, 33972), (4370, 33078), (4470, 32338), (5106, 28310), (5244, 27565), (5513, 26220), (5662, 25530), (6555, 22052), (6854, 21090), (7030, 20562), (8436, 17135), (8493, 17020), (8510, 16986), (8740, 16539), (8940, 16169), (10212, 14155), (10281, 14060), (10545, 13708), (11026, 13110), (11324, 12765)]