180056430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 485503200

約数和(自身を除く): 305446770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 139, 185, 222, 278, 333, 370, 389, 417, 555, 666, 695, 778, 834, 1110, 1167, 1251, 1390, 1665, 1945, 2085, 2334, 2502, 3330, 3501, 3890, 4170, 5143, 5835, 6255, 7002, 10286, 11670, 12510, 14393, 15429, 17505, 25715, 28786, 30858, 35010, 43179, 46287, 51430, 54071, 71965, 77145, 86358, 92574, 108142, 129537, 143930, 154290, 162213, 215895, 231435, 259074, 270355, 324426, 431790, 462870, 486639, 540710, 647685, 811065, 973278, 1295370, 1622130, 2000627, 2433195, 4001254, 4866390, 6001881, 10003135, 12003762, 18005643, 20006270, 30009405, 36011286, 60018810, 90028215, 180056430]

約数ペア:

[(1, 180056430), (2, 90028215), (3, 60018810), (5, 36011286), (6, 30009405), (9, 20006270), (10, 18005643), (15, 12003762), (18, 10003135), (30, 6001881), (37, 4866390), (45, 4001254), (74, 2433195), (90, 2000627), (111, 1622130), (139, 1295370), (185, 973278), (222, 811065), (278, 647685), (333, 540710), (370, 486639), (389, 462870), (417, 431790), (555, 324426), (666, 270355), (695, 259074), (778, 231435), (834, 215895), (1110, 162213), (1167, 154290), (1251, 143930), (1390, 129537), (1665, 108142), (1945, 92574), (2085, 86358), (2334, 77145), (2502, 71965), (3330, 54071), (3501, 51430), (3890, 46287), (4170, 43179), (5143, 35010), (5835, 30858), (6255, 28786), (7002, 25715), (10286, 17505), (11670, 15429), (12510, 14393)]