27485640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 192

約数和(自身を含む): 110073600

約数和(自身を除く): 82587960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 839, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1678, 1820, 2184, 2340, 2517, 2520, 2730, 3276, 3356, 3640, 4095, 4195, 4680, 5034, 5460, 5873, 6552, 6712, 7551, 8190, 8390, 10068, 10907, 10920, 11746, 12585, 15102, 16380, 16780, 17619, 20136, 21814, 23492, 25170, 29365, 30204, 32721, 32760, 33560, 35238, 37755, 43628, 46984, 50340, 52857, 54535, 58730, 60408, 65442, 70476, 75510, 76349, 87256, 88095, 98163, 100680, 105714, 109070, 117460, 130884, 140952, 151020, 152698, 163605, 176190, 196326, 211428, 218140, 229047, 234920, 261768, 264285, 302040, 305396, 327210, 352380, 381745, 392652, 422856, 436280, 458094, 490815, 528570, 610792, 654420, 687141, 704760, 763490, 785304, 916188, 981630, 1057140, 1145235, 1308840, 1374282, 1526980, 1832376, 1963260, 2114280, 2290470, 2748564, 3053960, 3435705, 3926520, 4580940, 5497128, 6871410, 9161880, 13742820, 27485640]

約数ペア:

[(1, 27485640), (2, 13742820), (3, 9161880), (4, 6871410), (5, 5497128), (6, 4580940), (7, 3926520), (8, 3435705), (9, 3053960), (10, 2748564), (12, 2290470), (13, 2114280), (14, 1963260), (15, 1832376), (18, 1526980), (20, 1374282), (21, 1308840), (24, 1145235), (26, 1057140), (28, 981630), (30, 916188), (35, 785304), (36, 763490), (39, 704760), (40, 687141), (42, 654420), (45, 610792), (52, 528570), (56, 490815), (60, 458094), (63, 436280), (65, 422856), (70, 392652), (72, 381745), (78, 352380), (84, 327210), (90, 305396), (91, 302040), (104, 264285), (105, 261768), (117, 234920), (120, 229047), (126, 218140), (130, 211428), (140, 196326), (156, 176190), (168, 163605), (180, 152698), (182, 151020), (195, 140952), (210, 130884), (234, 117460), (252, 109070), (260, 105714), (273, 100680), (280, 98163), (312, 88095), (315, 87256), (360, 76349), (364, 75510), (390, 70476), (420, 65442), (455, 60408), (468, 58730), (504, 54535), (520, 52857), (546, 50340), (585, 46984), (630, 43628), (728, 37755), (780, 35238), (819, 33560), (839, 32760), (840, 32721), (910, 30204), (936, 29365), (1092, 25170), (1170, 23492), (1260, 21814), (1365, 20136), (1560, 17619), (1638, 16780), (1678, 16380), (1820, 15102), (2184, 12585), (2340, 11746), (2517, 10920), (2520, 10907), (2730, 10068), (3276, 8390), (3356, 8190), (3640, 7551), (4095, 6712), (4195, 6552), (4680, 5873), (5034, 5460)]