81450600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 329978880

約数和(自身を除く): 248528280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 41, 42, 43, 44, 50, 55, 56, 60, 66, 70, 75, 77, 82, 84, 86, 88, 100, 105, 110, 120, 123, 129, 132, 140, 150, 154, 164, 165, 168, 172, 175, 200, 205, 210, 215, 220, 231, 246, 258, 264, 275, 280, 287, 300, 301, 308, 328, 330, 344, 350, 385, 410, 420, 430, 440, 451, 462, 473, 492, 516, 525, 550, 574, 600, 602, 615, 616, 645, 660, 700, 770, 820, 825, 840, 860, 861, 902, 903, 924, 946, 984, 1025, 1032, 1050, 1075, 1100, 1148, 1155, 1204, 1230, 1290, 1320, 1353, 1400, 1419, 1435, 1505, 1540, 1640, 1650, 1720, 1722, 1763, 1804, 1806, 1848, 1892, 1925, 2050, 2100, 2150, 2200, 2255, 2296, 2310, 2365, 2408, 2460, 2580, 2706, 2838, 2870, 3010, 3075, 3080, 3157, 3225, 3300, 3311, 3444, 3526, 3608, 3612, 3784, 3850, 4100, 4200, 4300, 4305, 4510, 4515, 4620, 4730, 4920, 5160, 5289, 5412, 5676, 5740, 5775, 6020, 6150, 6314, 6450, 6600, 6622, 6765, 6888, 7052, 7095, 7175, 7224, 7525, 7700, 8200, 8600, 8610, 8815, 9020, 9030, 9240, 9460, 9471, 9933, 10578, 10824, 11275, 11352, 11480, 11550, 11825, 12040, 12300, 12341, 12628, 12900, 13244, 13530, 14104, 14190, 14350, 15050, 15400, 15785, 16555, 17220, 17630, 18040, 18060, 18920, 18942, 19393, 19866, 21156, 21525, 22550, 22575, 23100, 23650, 24600, 24682, 25256, 25800, 26445, 26488, 27060, 28380, 28700, 30100, 31570, 33110, 33825, 34440, 35260, 35475, 36120, 37023, 37884, 38786, 39732, 42312, 43050, 44075, 45100, 45150, 46200, 47300, 47355, 49364, 49665, 52890, 54120, 56760, 57400, 58179, 60200, 61705, 63140, 66220, 67650, 70520, 70950, 74046, 75768, 77572, 78925, 79464, 82775, 86100, 88150, 90200, 90300, 94600, 94710, 96965, 98728, 99330, 105780, 116358, 123410, 126280, 132225, 132440, 135300, 135751, 141900, 148092, 155144, 157850, 165550, 172200, 176300, 180600, 185115, 189420, 193930, 198660, 211560, 232716, 236775, 246820, 248325, 264450, 270600, 271502, 283800, 290895, 296184, 308525, 315700, 331100, 352600, 370230, 378840, 387860, 397320, 407253, 465432, 473550, 484825, 493640, 496650, 528900, 543004, 581790, 617050, 631400, 662200, 678755, 740460, 775720, 814506, 925575, 947100, 969650, 993300, 1057800, 1086008, 1163580, 1234100, 1357510, 1454475, 1480920, 1629012, 1851150, 1894200, 1939300, 1986600, 2036265, 2327160, 2468200, 2715020, 2908950, 3258024, 3393775, 3702300, 3878600, 4072530, 5430040, 5817900, 6787550, 7404600, 8145060, 10181325, 11635800, 13575100, 16290120, 20362650, 27150200, 40725300, 81450600]

約数ペア:

[(1, 81450600), (2, 40725300), (3, 27150200), (4, 20362650), (5, 16290120), (6, 13575100), (7, 11635800), (8, 10181325), (10, 8145060), (11, 7404600), (12, 6787550), (14, 5817900), (15, 5430040), (20, 4072530), (21, 3878600), (22, 3702300), (24, 3393775), (25, 3258024), (28, 2908950), (30, 2715020), (33, 2468200), (35, 2327160), (40, 2036265), (41, 1986600), (42, 1939300), (43, 1894200), (44, 1851150), (50, 1629012), (55, 1480920), (56, 1454475), (60, 1357510), (66, 1234100), (70, 1163580), (75, 1086008), (77, 1057800), (82, 993300), (84, 969650), (86, 947100), (88, 925575), (100, 814506), (105, 775720), (110, 740460), (120, 678755), (123, 662200), (129, 631400), (132, 617050), (140, 581790), (150, 543004), (154, 528900), (164, 496650), (165, 493640), (168, 484825), (172, 473550), (175, 465432), (200, 407253), (205, 397320), (210, 387860), (215, 378840), (220, 370230), (231, 352600), (246, 331100), (258, 315700), (264, 308525), (275, 296184), (280, 290895), (287, 283800), (300, 271502), (301, 270600), (308, 264450), (328, 248325), (330, 246820), (344, 236775), (350, 232716), (385, 211560), (410, 198660), (420, 193930), (430, 189420), (440, 185115), (451, 180600), (462, 176300), (473, 172200), (492, 165550), (516, 157850), (525, 155144), (550, 148092), (574, 141900), (600, 135751), (602, 135300), (615, 132440), (616, 132225), (645, 126280), (660, 123410), (700, 116358), (770, 105780), (820, 99330), (825, 98728), (840, 96965), (860, 94710), (861, 94600), (902, 90300), (903, 90200), (924, 88150), (946, 86100), (984, 82775), (1025, 79464), (1032, 78925), (1050, 77572), (1075, 75768), (1100, 74046), (1148, 70950), (1155, 70520), (1204, 67650), (1230, 66220), (1290, 63140), (1320, 61705), (1353, 60200), (1400, 58179), (1419, 57400), (1435, 56760), (1505, 54120), (1540, 52890), (1640, 49665), (1650, 49364), (1720, 47355), (1722, 47300), (1763, 46200), (1804, 45150), (1806, 45100), (1848, 44075), (1892, 43050), (1925, 42312), (2050, 39732), (2100, 38786), (2150, 37884), (2200, 37023), (2255, 36120), (2296, 35475), (2310, 35260), (2365, 34440), (2408, 33825), (2460, 33110), (2580, 31570), (2706, 30100), (2838, 28700), (2870, 28380), (3010, 27060), (3075, 26488), (3080, 26445), (3157, 25800), (3225, 25256), (3300, 24682), (3311, 24600), (3444, 23650), (3526, 23100), (3608, 22575), (3612, 22550), (3784, 21525), (3850, 21156), (4100, 19866), (4200, 19393), (4300, 18942), (4305, 18920), (4510, 18060), (4515, 18040), (4620, 17630), (4730, 17220), (4920, 16555), (5160, 15785), (5289, 15400), (5412, 15050), (5676, 14350), (5740, 14190), (5775, 14104), (6020, 13530), (6150, 13244), (6314, 12900), (6450, 12628), (6600, 12341), (6622, 12300), (6765, 12040), (6888, 11825), (7052, 11550), (7095, 11480), (7175, 11352), (7224, 11275), (7525, 10824), (7700, 10578), (8200, 9933), (8600, 9471), (8610, 9460), (8815, 9240), (9020, 9030)]