66063870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 192067200

約数和(自身を除く): 126003330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 389, 459, 510, 555, 629, 666, 765, 778, 918, 999, 1110, 1167, 1258, 1530, 1665, 1887, 1945, 1998, 2295, 2334, 3145, 3330, 3501, 3774, 3890, 4590, 4995, 5661, 5835, 6290, 6613, 7002, 9435, 9990, 10503, 11322, 11670, 13226, 14393, 16983, 17505, 18870, 19839, 21006, 28305, 28786, 33065, 33966, 35010, 39678, 43179, 52515, 56610, 59517, 66130, 71965, 84915, 86358, 99195, 105030, 119034, 129537, 143930, 169830, 178551, 198390, 215895, 244681, 259074, 297585, 357102, 388611, 431790, 489362, 595170, 647685, 734043, 777222, 892755, 1223405, 1295370, 1468086, 1785510, 1943055, 2202129, 2446810, 3670215, 3886110, 4404258, 6606387, 7340430, 11010645, 13212774, 22021290, 33031935, 66063870]

約数ペア:

[(1, 66063870), (2, 33031935), (3, 22021290), (5, 13212774), (6, 11010645), (9, 7340430), (10, 6606387), (15, 4404258), (17, 3886110), (18, 3670215), (27, 2446810), (30, 2202129), (34, 1943055), (37, 1785510), (45, 1468086), (51, 1295370), (54, 1223405), (74, 892755), (85, 777222), (90, 734043), (102, 647685), (111, 595170), (135, 489362), (153, 431790), (170, 388611), (185, 357102), (222, 297585), (255, 259074), (270, 244681), (306, 215895), (333, 198390), (370, 178551), (389, 169830), (459, 143930), (510, 129537), (555, 119034), (629, 105030), (666, 99195), (765, 86358), (778, 84915), (918, 71965), (999, 66130), (1110, 59517), (1167, 56610), (1258, 52515), (1530, 43179), (1665, 39678), (1887, 35010), (1945, 33966), (1998, 33065), (2295, 28786), (2334, 28305), (3145, 21006), (3330, 19839), (3501, 18870), (3774, 17505), (3890, 16983), (4590, 14393), (4995, 13226), (5661, 11670), (5835, 11322), (6290, 10503), (6613, 9990), (7002, 9435)]