72463500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{16103}}^1$

素因数の和:16128

約数の個数: 72

約数和(自身を含む): 228612384

約数和(自身を除く): 156148884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 16103, 32206, 48309, 64412, 80515, 96618, 144927, 161030, 193236, 241545, 289854, 322060, 402575, 483090, 579708, 724635, 805150, 966180, 1207725, 1449270, 1610300, 2012875, 2415450, 2898540, 3623175, 4025750, 4830900, 6038625, 7246350, 8051500, 12077250, 14492700, 18115875, 24154500, 36231750, 72463500]

約数ペア:

[(1, 72463500), (2, 36231750), (3, 24154500), (4, 18115875), (5, 14492700), (6, 12077250), (9, 8051500), (10, 7246350), (12, 6038625), (15, 4830900), (18, 4025750), (20, 3623175), (25, 2898540), (30, 2415450), (36, 2012875), (45, 1610300), (50, 1449270), (60, 1207725), (75, 966180), (90, 805150), (100, 724635), (125, 579708), (150, 483090), (180, 402575), (225, 322060), (250, 289854), (300, 241545), (375, 193236), (450, 161030), (500, 144927), (750, 96618), (900, 80515), (1125, 64412), (1500, 48309), (2250, 32206), (4500, 16103)]