195605460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1447}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 594537216

約数和(自身を除く): 398931756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 751, 1447, 1502, 2253, 2894, 3004, 3755, 4341, 4506, 5788, 6759, 7235, 7510, 8682, 9012, 11265, 13023, 13518, 14470, 15020, 17364, 21705, 22530, 26046, 27036, 28940, 33795, 43410, 45060, 52092, 65115, 67590, 86820, 130230, 135180, 260460, 1086697, 2173394, 3260091, 4346788, 5433485, 6520182, 9780273, 10866970, 13040364, 16300455, 19560546, 21733940, 32600910, 39121092, 48901365, 65201820, 97802730, 195605460]

約数ペア:

[(1, 195605460), (2, 97802730), (3, 65201820), (4, 48901365), (5, 39121092), (6, 32600910), (9, 21733940), (10, 19560546), (12, 16300455), (15, 13040364), (18, 10866970), (20, 9780273), (30, 6520182), (36, 5433485), (45, 4346788), (60, 3260091), (90, 2173394), (180, 1086697), (751, 260460), (1447, 135180), (1502, 130230), (2253, 86820), (2894, 67590), (3004, 65115), (3755, 52092), (4341, 45060), (4506, 43410), (5788, 33795), (6759, 28940), (7235, 27036), (7510, 26046), (8682, 22530), (9012, 21705), (11265, 17364), (13023, 15020), (13518, 14470)]