252400500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5099}}^1$

素因数の和:5135

約数の個数: 144

約数和(自身を含む): 868795200

約数和(自身を除く): 616394700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 3300, 4125, 4500, 4950, 5099, 5500, 8250, 9900, 10198, 12375, 15297, 16500, 20396, 24750, 25495, 30594, 45891, 49500, 50990, 56089, 61188, 76485, 91782, 101980, 112178, 127475, 152970, 168267, 183564, 224356, 229455, 254950, 280445, 305940, 336534, 382425, 458910, 504801, 509900, 560890, 637375, 673068, 764850, 841335, 917820, 1009602, 1121780, 1147275, 1274750, 1402225, 1529700, 1682670, 1912125, 2019204, 2294550, 2524005, 2549500, 2804450, 3365340, 3824250, 4206675, 4589100, 5048010, 5608900, 5736375, 7011125, 7648500, 8413350, 10096020, 11472750, 12620025, 14022250, 16826700, 21033375, 22945500, 25240050, 28044500, 42066750, 50480100, 63100125, 84133500, 126200250, 252400500]

約数ペア:

[(1, 252400500), (2, 126200250), (3, 84133500), (4, 63100125), (5, 50480100), (6, 42066750), (9, 28044500), (10, 25240050), (11, 22945500), (12, 21033375), (15, 16826700), (18, 14022250), (20, 12620025), (22, 11472750), (25, 10096020), (30, 8413350), (33, 7648500), (36, 7011125), (44, 5736375), (45, 5608900), (50, 5048010), (55, 4589100), (60, 4206675), (66, 3824250), (75, 3365340), (90, 2804450), (99, 2549500), (100, 2524005), (110, 2294550), (125, 2019204), (132, 1912125), (150, 1682670), (165, 1529700), (180, 1402225), (198, 1274750), (220, 1147275), (225, 1121780), (250, 1009602), (275, 917820), (300, 841335), (330, 764850), (375, 673068), (396, 637375), (450, 560890), (495, 509900), (500, 504801), (550, 458910), (660, 382425), (750, 336534), (825, 305940), (900, 280445), (990, 254950), (1100, 229455), (1125, 224356), (1375, 183564), (1500, 168267), (1650, 152970), (1980, 127475), (2250, 112178), (2475, 101980), (2750, 91782), (3300, 76485), (4125, 61188), (4500, 56089), (4950, 50990), (5099, 49500), (5500, 45891), (8250, 30594), (9900, 25495), (10198, 24750), (12375, 20396), (15297, 16500)]