489446572050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{3285979}}^1$

素因数の和:3286328

約数の個数: 72

約数和(自身を含む): 1318952940240

約数和(自身を除く): 829506368190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 331, 450, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 8275, 9930, 14895, 16550, 24825, 29790, 49650, 74475, 148950, 3285979, 6571958, 9857937, 16429895, 19715874, 29573811, 32859790, 49289685, 59147622, 82149475, 98579370, 147869055, 164298950, 246448425, 295738110, 492896850, 739345275, 1087659049, 1478690550, 2175318098, 3262977147, 5438295245, 6525954294, 9788931441, 10876590490, 16314885735, 19577862882, 27191476225, 32629771470, 48944657205, 54382952450, 81574428675, 97889314410, 163148857350, 244723286025, 489446572050]

約数ペア:

[(1, 489446572050), (2, 244723286025), (3, 163148857350), (5, 97889314410), (6, 81574428675), (9, 54382952450), (10, 48944657205), (15, 32629771470), (18, 27191476225), (25, 19577862882), (30, 16314885735), (45, 10876590490), (50, 9788931441), (75, 6525954294), (90, 5438295245), (150, 3262977147), (225, 2175318098), (331, 1478690550), (450, 1087659049), (662, 739345275), (993, 492896850), (1655, 295738110), (1986, 246448425), (2979, 164298950), (3310, 147869055), (4965, 98579370), (5958, 82149475), (8275, 59147622), (9930, 49289685), (14895, 32859790), (16550, 29573811), (24825, 19715874), (29790, 16429895), (49650, 9857937), (74475, 6571958), (148950, 3285979)]