64854540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 204341760

約数和(自身を除く): 139487220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1447, 1494, 1660, 2241, 2490, 2894, 2988, 3735, 4341, 4482, 4980, 5788, 7235, 7470, 8682, 8964, 11205, 13023, 14470, 14940, 17364, 21705, 22410, 26046, 28940, 39069, 43410, 44820, 52092, 65115, 78138, 86820, 120101, 130230, 156276, 195345, 240202, 260460, 360303, 390690, 480404, 600505, 720606, 781380, 1080909, 1201010, 1441212, 1801515, 2161818, 2402020, 3242727, 3603030, 4323636, 5404545, 6485454, 7206060, 10809090, 12970908, 16213635, 21618180, 32427270, 64854540]

約数ペア:

[(1, 64854540), (2, 32427270), (3, 21618180), (4, 16213635), (5, 12970908), (6, 10809090), (9, 7206060), (10, 6485454), (12, 5404545), (15, 4323636), (18, 3603030), (20, 3242727), (27, 2402020), (30, 2161818), (36, 1801515), (45, 1441212), (54, 1201010), (60, 1080909), (83, 781380), (90, 720606), (108, 600505), (135, 480404), (166, 390690), (180, 360303), (249, 260460), (270, 240202), (332, 195345), (415, 156276), (498, 130230), (540, 120101), (747, 86820), (830, 78138), (996, 65115), (1245, 52092), (1447, 44820), (1494, 43410), (1660, 39069), (2241, 28940), (2490, 26046), (2894, 22410), (2988, 21705), (3735, 17364), (4341, 14940), (4482, 14470), (4980, 13023), (5788, 11205), (7235, 8964), (7470, 8682)]