131323500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 517870080

約数和(自身を除く): 386546580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 125, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 250, 252, 275, 300, 308, 315, 330, 350, 375, 379, 385, 396, 420, 450, 462, 495, 500, 525, 550, 630, 660, 693, 700, 750, 758, 770, 825, 875, 900, 924, 990, 1050, 1100, 1125, 1137, 1155, 1260, 1375, 1386, 1500, 1516, 1540, 1575, 1650, 1750, 1895, 1925, 1980, 2100, 2250, 2274, 2310, 2475, 2625, 2653, 2750, 2772, 3150, 3300, 3411, 3465, 3500, 3790, 3850, 4125, 4169, 4500, 4548, 4620, 4950, 5250, 5306, 5500, 5685, 5775, 6300, 6822, 6930, 7580, 7700, 7875, 7959, 8250, 8338, 9475, 9625, 9900, 10500, 10612, 11370, 11550, 12375, 12507, 13265, 13644, 13860, 15750, 15918, 16500, 16676, 17055, 17325, 18950, 19250, 20845, 22740, 23100, 23877, 24750, 25014, 26530, 28425, 28875, 29183, 31500, 31836, 34110, 34650, 37521, 37900, 38500, 39795, 41690, 47375, 47754, 49500, 50028, 53060, 56850, 57750, 58366, 62535, 66325, 68220, 69300, 75042, 79590, 83380, 85275, 86625, 87549, 94750, 95508, 104225, 113700, 115500, 116732, 119385, 125070, 132650, 142125, 145915, 150084, 159180, 170550, 173250, 175098, 187605, 189500, 198975, 208450, 238770, 250140, 262647, 265300, 284250, 291830, 312675, 331625, 341100, 346500, 350196, 375210, 397950, 416900, 426375, 437745, 477540, 521125, 525294, 568500, 583660, 596925, 625350, 663250, 729575, 750420, 795900, 852750, 875490, 938025, 994875, 1042250, 1050588, 1193850, 1250700, 1313235, 1326500, 1459150, 1563375, 1705500, 1750980, 1876050, 1989750, 2084500, 2188725, 2387700, 2626470, 2918300, 2984625, 3126750, 3647875, 3752100, 3979500, 4377450, 4690125, 5252940, 5969250, 6253500, 6566175, 7295750, 8754900, 9380250, 10943625, 11938500, 13132350, 14591500, 18760500, 21887250, 26264700, 32830875, 43774500, 65661750, 131323500]

約数ペア:

[(1, 131323500), (2, 65661750), (3, 43774500), (4, 32830875), (5, 26264700), (6, 21887250), (7, 18760500), (9, 14591500), (10, 13132350), (11, 11938500), (12, 10943625), (14, 9380250), (15, 8754900), (18, 7295750), (20, 6566175), (21, 6253500), (22, 5969250), (25, 5252940), (28, 4690125), (30, 4377450), (33, 3979500), (35, 3752100), (36, 3647875), (42, 3126750), (44, 2984625), (45, 2918300), (50, 2626470), (55, 2387700), (60, 2188725), (63, 2084500), (66, 1989750), (70, 1876050), (75, 1750980), (77, 1705500), (84, 1563375), (90, 1459150), (99, 1326500), (100, 1313235), (105, 1250700), (110, 1193850), (125, 1050588), (126, 1042250), (132, 994875), (140, 938025), (150, 875490), (154, 852750), (165, 795900), (175, 750420), (180, 729575), (198, 663250), (210, 625350), (220, 596925), (225, 583660), (231, 568500), (250, 525294), (252, 521125), (275, 477540), (300, 437745), (308, 426375), (315, 416900), (330, 397950), (350, 375210), (375, 350196), (379, 346500), (385, 341100), (396, 331625), (420, 312675), (450, 291830), (462, 284250), (495, 265300), (500, 262647), (525, 250140), (550, 238770), (630, 208450), (660, 198975), (693, 189500), (700, 187605), (750, 175098), (758, 173250), (770, 170550), (825, 159180), (875, 150084), (900, 145915), (924, 142125), (990, 132650), (1050, 125070), (1100, 119385), (1125, 116732), (1137, 115500), (1155, 113700), (1260, 104225), (1375, 95508), (1386, 94750), (1500, 87549), (1516, 86625), (1540, 85275), (1575, 83380), (1650, 79590), (1750, 75042), (1895, 69300), (1925, 68220), (1980, 66325), (2100, 62535), (2250, 58366), (2274, 57750), (2310, 56850), (2475, 53060), (2625, 50028), (2653, 49500), (2750, 47754), (2772, 47375), (3150, 41690), (3300, 39795), (3411, 38500), (3465, 37900), (3500, 37521), (3790, 34650), (3850, 34110), (4125, 31836), (4169, 31500), (4500, 29183), (4548, 28875), (4620, 28425), (4950, 26530), (5250, 25014), (5306, 24750), (5500, 23877), (5685, 23100), (5775, 22740), (6300, 20845), (6822, 19250), (6930, 18950), (7580, 17325), (7700, 17055), (7875, 16676), (7959, 16500), (8250, 15918), (8338, 15750), (9475, 13860), (9625, 13644), (9900, 13265), (10500, 12507), (10612, 12375), (11370, 11550)]