87160530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 149229870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 37, 51, 62, 74, 85, 93, 102, 111, 149, 155, 170, 185, 186, 222, 255, 298, 310, 370, 447, 465, 510, 527, 555, 629, 745, 894, 930, 1054, 1110, 1147, 1258, 1490, 1581, 1887, 2235, 2294, 2533, 2635, 3145, 3162, 3441, 3774, 4470, 4619, 5066, 5270, 5513, 5735, 6290, 6882, 7599, 7905, 9238, 9435, 11026, 11470, 12665, 13857, 15198, 15810, 16539, 17205, 18870, 19499, 23095, 25330, 27565, 27714, 33078, 34410, 37995, 38998, 46190, 55130, 58497, 69285, 75990, 78523, 82695, 93721, 97495, 116994, 138570, 157046, 165390, 170903, 187442, 194990, 235569, 281163, 292485, 341806, 392615, 468605, 471138, 512709, 562326, 584970, 785230, 854515, 937210, 1025418, 1177845, 1405815, 1709030, 2355690, 2563545, 2811630, 2905351, 5127090, 5810702, 8716053, 14526755, 17432106, 29053510, 43580265, 87160530]

約数ペア:

[(1, 87160530), (2, 43580265), (3, 29053510), (5, 17432106), (6, 14526755), (10, 8716053), (15, 5810702), (17, 5127090), (30, 2905351), (31, 2811630), (34, 2563545), (37, 2355690), (51, 1709030), (62, 1405815), (74, 1177845), (85, 1025418), (93, 937210), (102, 854515), (111, 785230), (149, 584970), (155, 562326), (170, 512709), (185, 471138), (186, 468605), (222, 392615), (255, 341806), (298, 292485), (310, 281163), (370, 235569), (447, 194990), (465, 187442), (510, 170903), (527, 165390), (555, 157046), (629, 138570), (745, 116994), (894, 97495), (930, 93721), (1054, 82695), (1110, 78523), (1147, 75990), (1258, 69285), (1490, 58497), (1581, 55130), (1887, 46190), (2235, 38998), (2294, 37995), (2533, 34410), (2635, 33078), (3145, 27714), (3162, 27565), (3441, 25330), (3774, 23095), (4470, 19499), (4619, 18870), (5066, 17205), (5270, 16539), (5513, 15810), (5735, 15198), (6290, 13857), (6882, 12665), (7599, 11470), (7905, 11026), (9238, 9435)]