131024250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 431308800

約数和(自身を除く): 300284550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 47, 50, 54, 59, 63, 70, 75, 90, 94, 105, 118, 125, 126, 135, 141, 150, 175, 177, 189, 210, 225, 235, 250, 270, 282, 295, 315, 329, 350, 354, 375, 378, 413, 423, 450, 470, 525, 531, 590, 630, 658, 675, 705, 750, 826, 846, 875, 885, 945, 987, 1050, 1062, 1125, 1175, 1239, 1269, 1350, 1410, 1475, 1575, 1593, 1645, 1750, 1770, 1890, 1974, 2065, 2115, 2250, 2350, 2478, 2538, 2625, 2655, 2773, 2950, 2961, 3150, 3186, 3290, 3375, 3525, 3717, 4130, 4230, 4425, 4725, 4935, 5250, 5310, 5546, 5875, 5922, 6195, 6345, 6750, 7050, 7375, 7434, 7875, 7965, 8225, 8319, 8850, 8883, 9450, 9870, 10325, 10575, 11151, 11750, 12390, 12690, 13275, 13865, 14750, 14805, 15750, 15930, 16450, 16638, 17625, 17766, 18585, 19411, 20650, 21150, 22125, 22302, 23625, 24675, 24957, 26550, 27730, 29610, 30975, 31725, 35250, 37170, 38822, 39825, 41125, 41595, 44250, 44415, 47250, 49350, 49914, 51625, 52875, 55755, 58233, 61950, 63450, 66375, 69325, 74025, 74871, 79650, 82250, 83190, 88830, 92925, 97055, 103250, 105750, 111510, 116466, 123375, 124785, 132750, 138650, 148050, 149742, 154875, 158625, 174699, 185850, 194110, 199125, 207975, 222075, 246750, 249570, 278775, 291165, 309750, 317250, 346625, 349398, 370125, 374355, 398250, 415950, 444150, 464625, 485275, 524097, 557550, 582330, 623925, 693250, 740250, 748710, 873495, 929250, 970550, 1039875, 1048194, 1110375, 1247850, 1393875, 1455825, 1746990, 1871775, 2079750, 2220750, 2426375, 2620485, 2787750, 2911650, 3119625, 3743550, 4367475, 4852750, 5240970, 6239250, 7279125, 8734950, 9358875, 13102425, 14558250, 18717750, 21837375, 26204850, 43674750, 65512125, 131024250]

約数ペア:

[(1, 131024250), (2, 65512125), (3, 43674750), (5, 26204850), (6, 21837375), (7, 18717750), (9, 14558250), (10, 13102425), (14, 9358875), (15, 8734950), (18, 7279125), (21, 6239250), (25, 5240970), (27, 4852750), (30, 4367475), (35, 3743550), (42, 3119625), (45, 2911650), (47, 2787750), (50, 2620485), (54, 2426375), (59, 2220750), (63, 2079750), (70, 1871775), (75, 1746990), (90, 1455825), (94, 1393875), (105, 1247850), (118, 1110375), (125, 1048194), (126, 1039875), (135, 970550), (141, 929250), (150, 873495), (175, 748710), (177, 740250), (189, 693250), (210, 623925), (225, 582330), (235, 557550), (250, 524097), (270, 485275), (282, 464625), (295, 444150), (315, 415950), (329, 398250), (350, 374355), (354, 370125), (375, 349398), (378, 346625), (413, 317250), (423, 309750), (450, 291165), (470, 278775), (525, 249570), (531, 246750), (590, 222075), (630, 207975), (658, 199125), (675, 194110), (705, 185850), (750, 174699), (826, 158625), (846, 154875), (875, 149742), (885, 148050), (945, 138650), (987, 132750), (1050, 124785), (1062, 123375), (1125, 116466), (1175, 111510), (1239, 105750), (1269, 103250), (1350, 97055), (1410, 92925), (1475, 88830), (1575, 83190), (1593, 82250), (1645, 79650), (1750, 74871), (1770, 74025), (1890, 69325), (1974, 66375), (2065, 63450), (2115, 61950), (2250, 58233), (2350, 55755), (2478, 52875), (2538, 51625), (2625, 49914), (2655, 49350), (2773, 47250), (2950, 44415), (2961, 44250), (3150, 41595), (3186, 41125), (3290, 39825), (3375, 38822), (3525, 37170), (3717, 35250), (4130, 31725), (4230, 30975), (4425, 29610), (4725, 27730), (4935, 26550), (5250, 24957), (5310, 24675), (5546, 23625), (5875, 22302), (5922, 22125), (6195, 21150), (6345, 20650), (6750, 19411), (7050, 18585), (7375, 17766), (7434, 17625), (7875, 16638), (7965, 16450), (8225, 15930), (8319, 15750), (8850, 14805), (8883, 14750), (9450, 13865), (9870, 13275), (10325, 12690), (10575, 12390), (11151, 11750)]