199725450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{9719}}^1$

素因数の和:9871

約数の個数: 48

約数和(自身を含む): 498985920

約数和(自身を除く): 299260470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3425, 4110, 6850, 9719, 10275, 19438, 20550, 29157, 48595, 58314, 97190, 145785, 242975, 291570, 485950, 728925, 1331503, 1457850, 2663006, 3994509, 6657515, 7989018, 13315030, 19972545, 33287575, 39945090, 66575150, 99862725, 199725450]

約数ペア:

[(1, 199725450), (2, 99862725), (3, 66575150), (5, 39945090), (6, 33287575), (10, 19972545), (15, 13315030), (25, 7989018), (30, 6657515), (50, 3994509), (75, 2663006), (137, 1457850), (150, 1331503), (274, 728925), (411, 485950), (685, 291570), (822, 242975), (1370, 145785), (2055, 97190), (3425, 58314), (4110, 48595), (6850, 29157), (9719, 20550), (10275, 19438)]