481926900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 1742110720

約数和(自身を除く): 1260183820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 127, 130, 139, 140, 150, 156, 175, 182, 195, 210, 254, 260, 273, 278, 300, 325, 350, 364, 381, 390, 417, 420, 455, 508, 525, 546, 556, 635, 650, 695, 700, 762, 780, 834, 889, 910, 973, 975, 1050, 1092, 1270, 1300, 1365, 1390, 1524, 1651, 1668, 1778, 1807, 1820, 1905, 1946, 1950, 2085, 2100, 2275, 2540, 2667, 2730, 2780, 2919, 3175, 3302, 3475, 3556, 3614, 3810, 3892, 3900, 4170, 4445, 4550, 4865, 4953, 5334, 5421, 5460, 5838, 6350, 6604, 6825, 6950, 7228, 7620, 8255, 8340, 8890, 9035, 9100, 9525, 9730, 9906, 10425, 10668, 10842, 11557, 11676, 12649, 12700, 13335, 13650, 13900, 14595, 16510, 17653, 17780, 18070, 19050, 19460, 19812, 20850, 21684, 22225, 23114, 24325, 24765, 25298, 26670, 27105, 27300, 29190, 33020, 34671, 35306, 36140, 37947, 38100, 41275, 41700, 44450, 45175, 46228, 48650, 49530, 50596, 52959, 53340, 54210, 57785, 58380, 63245, 66675, 69342, 70612, 72975, 75894, 82550, 88265, 88900, 90350, 97300, 99060, 105918, 108420, 115570, 123571, 123825, 126490, 133350, 135525, 138684, 145950, 151788, 165100, 173355, 176530, 180700, 189735, 211836, 229489, 231140, 247142, 247650, 252980, 264795, 266700, 271050, 288925, 291900, 316225, 346710, 353060, 370713, 379470, 441325, 458978, 494284, 495300, 529590, 542100, 577850, 617855, 632450, 688467, 693420, 741426, 758940, 866775, 882650, 917956, 948675, 1059180, 1147445, 1155700, 1235710, 1264900, 1323975, 1376934, 1482852, 1606423, 1733550, 1765300, 1853565, 1897350, 2294890, 2471420, 2647950, 2753868, 3089275, 3212846, 3442335, 3467100, 3707130, 3794700, 4589780, 4819269, 5295900, 5737225, 6178550, 6425692, 6884670, 7414260, 8032115, 9267825, 9638538, 11474450, 12357100, 13769340, 16064230, 17211675, 18535650, 19277076, 22948900, 24096345, 32128460, 34423350, 37071300, 40160575, 48192690, 68846700, 80321150, 96385380, 120481725, 160642300, 240963450, 481926900]

約数ペア:

[(1, 481926900), (2, 240963450), (3, 160642300), (4, 120481725), (5, 96385380), (6, 80321150), (7, 68846700), (10, 48192690), (12, 40160575), (13, 37071300), (14, 34423350), (15, 32128460), (20, 24096345), (21, 22948900), (25, 19277076), (26, 18535650), (28, 17211675), (30, 16064230), (35, 13769340), (39, 12357100), (42, 11474450), (50, 9638538), (52, 9267825), (60, 8032115), (65, 7414260), (70, 6884670), (75, 6425692), (78, 6178550), (84, 5737225), (91, 5295900), (100, 4819269), (105, 4589780), (127, 3794700), (130, 3707130), (139, 3467100), (140, 3442335), (150, 3212846), (156, 3089275), (175, 2753868), (182, 2647950), (195, 2471420), (210, 2294890), (254, 1897350), (260, 1853565), (273, 1765300), (278, 1733550), (300, 1606423), (325, 1482852), (350, 1376934), (364, 1323975), (381, 1264900), (390, 1235710), (417, 1155700), (420, 1147445), (455, 1059180), (508, 948675), (525, 917956), (546, 882650), (556, 866775), (635, 758940), (650, 741426), (695, 693420), (700, 688467), (762, 632450), (780, 617855), (834, 577850), (889, 542100), (910, 529590), (973, 495300), (975, 494284), (1050, 458978), (1092, 441325), (1270, 379470), (1300, 370713), (1365, 353060), (1390, 346710), (1524, 316225), (1651, 291900), (1668, 288925), (1778, 271050), (1807, 266700), (1820, 264795), (1905, 252980), (1946, 247650), (1950, 247142), (2085, 231140), (2100, 229489), (2275, 211836), (2540, 189735), (2667, 180700), (2730, 176530), (2780, 173355), (2919, 165100), (3175, 151788), (3302, 145950), (3475, 138684), (3556, 135525), (3614, 133350), (3810, 126490), (3892, 123825), (3900, 123571), (4170, 115570), (4445, 108420), (4550, 105918), (4865, 99060), (4953, 97300), (5334, 90350), (5421, 88900), (5460, 88265), (5838, 82550), (6350, 75894), (6604, 72975), (6825, 70612), (6950, 69342), (7228, 66675), (7620, 63245), (8255, 58380), (8340, 57785), (8890, 54210), (9035, 53340), (9100, 52959), (9525, 50596), (9730, 49530), (9906, 48650), (10425, 46228), (10668, 45175), (10842, 44450), (11557, 41700), (11676, 41275), (12649, 38100), (12700, 37947), (13335, 36140), (13650, 35306), (13900, 34671), (14595, 33020), (16510, 29190), (17653, 27300), (17780, 27105), (18070, 26670), (19050, 25298), (19460, 24765), (19812, 24325), (20850, 23114), (21684, 22225)]