174321060

素因数分解:

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

素因数の和:246

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 377256540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 37, 51, 60, 62, 68, 74, 85, 93, 102, 111, 124, 148, 149, 155, 170, 185, 186, 204, 222, 255, 298, 310, 340, 370, 372, 444, 447, 465, 510, 527, 555, 596, 620, 629, 740, 745, 894, 930, 1020, 1054, 1110, 1147, 1258, 1490, 1581, 1788, 1860, 1887, 2108, 2220, 2235, 2294, 2516, 2533, 2635, 2980, 3145, 3162, 3441, 3774, 4470, 4588, 4619, 5066, 5270, 5513, 5735, 6290, 6324, 6882, 7548, 7599, 7905, 8940, 9238, 9435, 10132, 10540, 11026, 11470, 12580, 12665, 13764, 13857, 15198, 15810, 16539, 17205, 18476, 18870, 19499, 22052, 22940, 23095, 25330, 27565, 27714, 30396, 31620, 33078, 34410, 37740, 37995, 38998, 46190, 50660, 55130, 55428, 58497, 66156, 68820, 69285, 75990, 77996, 78523, 82695, 92380, 93721, 97495, 110260, 116994, 138570, 151980, 157046, 165390, 170903, 187442, 194990, 233988, 235569, 277140, 281163, 292485, 314092, 330780, 341806, 374884, 389980, 392615, 468605, 471138, 512709, 562326, 584970, 683612, 785230, 854515, 937210, 942276, 1025418, 1124652, 1169940, 1177845, 1405815, 1570460, 1709030, 1874420, 2050836, 2355690, 2563545, 2811630, 2905351, 3418060, 4711380, 5127090, 5623260, 5810702, 8716053, 10254180, 11621404, 14526755, 17432106, 29053510, 34864212, 43580265, 58107020, 87160530, 174321060]

約数ペア:

[(1, 174321060), (2, 87160530), (3, 58107020), (4, 43580265), (5, 34864212), (6, 29053510), (10, 17432106), (12, 14526755), (15, 11621404), (17, 10254180), (20, 8716053), (30, 5810702), (31, 5623260), (34, 5127090), (37, 4711380), (51, 3418060), (60, 2905351), (62, 2811630), (68, 2563545), (74, 2355690), (85, 2050836), (93, 1874420), (102, 1709030), (111, 1570460), (124, 1405815), (148, 1177845), (149, 1169940), (155, 1124652), (170, 1025418), (185, 942276), (186, 937210), (204, 854515), (222, 785230), (255, 683612), (298, 584970), (310, 562326), (340, 512709), (370, 471138), (372, 468605), (444, 392615), (447, 389980), (465, 374884), (510, 341806), (527, 330780), (555, 314092), (596, 292485), (620, 281163), (629, 277140), (740, 235569), (745, 233988), (894, 194990), (930, 187442), (1020, 170903), (1054, 165390), (1110, 157046), (1147, 151980), (1258, 138570), (1490, 116994), (1581, 110260), (1788, 97495), (1860, 93721), (1887, 92380), (2108, 82695), (2220, 78523), (2235, 77996), (2294, 75990), (2516, 69285), (2533, 68820), (2635, 66156), (2980, 58497), (3145, 55428), (3162, 55130), (3441, 50660), (3774, 46190), (4470, 38998), (4588, 37995), (4619, 37740), (5066, 34410), (5270, 33078), (5513, 31620), (5735, 30396), (6290, 27714), (6324, 27565), (6882, 25330), (7548, 23095), (7599, 22940), (7905, 22052), (8940, 19499), (9238, 18870), (9435, 18476), (10132, 17205), (10540, 16539), (11026, 15810), (11470, 15198), (12580, 13857), (12665, 13764)]