121177080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 431568000

約数和(自身を除く): 310390920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 53, 54, 58, 60, 72, 73, 87, 90, 106, 108, 116, 120, 135, 145, 146, 159, 174, 180, 212, 216, 219, 232, 261, 265, 270, 290, 292, 318, 348, 360, 365, 424, 435, 438, 477, 522, 530, 540, 580, 584, 636, 657, 696, 730, 783, 795, 870, 876, 954, 1044, 1060, 1080, 1095, 1160, 1272, 1305, 1314, 1431, 1460, 1537, 1566, 1590, 1740, 1752, 1908, 1971, 2088, 2117, 2120, 2190, 2385, 2610, 2628, 2862, 2920, 3074, 3132, 3180, 3285, 3480, 3816, 3869, 3915, 3942, 4234, 4380, 4611, 4770, 5220, 5256, 5724, 6148, 6264, 6351, 6360, 6570, 7155, 7685, 7738, 7830, 7884, 8468, 8760, 9222, 9540, 9855, 10440, 10585, 11448, 11607, 12296, 12702, 13140, 13833, 14310, 15370, 15476, 15660, 15768, 16936, 18444, 19053, 19080, 19345, 19710, 21170, 23055, 23214, 25404, 26280, 27666, 28620, 30740, 30952, 31320, 31755, 34821, 36888, 38106, 38690, 39420, 41499, 42340, 46110, 46428, 50808, 55332, 57159, 57240, 58035, 61480, 63510, 69165, 69642, 76212, 77380, 78840, 82998, 84680, 92220, 92856, 95265, 104463, 110664, 112201, 114318, 116070, 127020, 138330, 139284, 152424, 154760, 165996, 174105, 184440, 190530, 207495, 208926, 224402, 228636, 232140, 254040, 276660, 278568, 285795, 331992, 336603, 348210, 381060, 414990, 417852, 448804, 457272, 464280, 522315, 553320, 561005, 571590, 673206, 696420, 762120, 829980, 835704, 897608, 1009809, 1044630, 1122010, 1143180, 1346412, 1392840, 1659960, 1683015, 2019618, 2089260, 2244020, 2286360, 2692824, 3029427, 3366030, 4039236, 4178520, 4488040, 5049045, 6058854, 6732060, 8078472, 10098090, 12117708, 13464120, 15147135, 20196180, 24235416, 30294270, 40392360, 60588540, 121177080]

約数ペア:

[(1, 121177080), (2, 60588540), (3, 40392360), (4, 30294270), (5, 24235416), (6, 20196180), (8, 15147135), (9, 13464120), (10, 12117708), (12, 10098090), (15, 8078472), (18, 6732060), (20, 6058854), (24, 5049045), (27, 4488040), (29, 4178520), (30, 4039236), (36, 3366030), (40, 3029427), (45, 2692824), (53, 2286360), (54, 2244020), (58, 2089260), (60, 2019618), (72, 1683015), (73, 1659960), (87, 1392840), (90, 1346412), (106, 1143180), (108, 1122010), (116, 1044630), (120, 1009809), (135, 897608), (145, 835704), (146, 829980), (159, 762120), (174, 696420), (180, 673206), (212, 571590), (216, 561005), (219, 553320), (232, 522315), (261, 464280), (265, 457272), (270, 448804), (290, 417852), (292, 414990), (318, 381060), (348, 348210), (360, 336603), (365, 331992), (424, 285795), (435, 278568), (438, 276660), (477, 254040), (522, 232140), (530, 228636), (540, 224402), (580, 208926), (584, 207495), (636, 190530), (657, 184440), (696, 174105), (730, 165996), (783, 154760), (795, 152424), (870, 139284), (876, 138330), (954, 127020), (1044, 116070), (1060, 114318), (1080, 112201), (1095, 110664), (1160, 104463), (1272, 95265), (1305, 92856), (1314, 92220), (1431, 84680), (1460, 82998), (1537, 78840), (1566, 77380), (1590, 76212), (1740, 69642), (1752, 69165), (1908, 63510), (1971, 61480), (2088, 58035), (2117, 57240), (2120, 57159), (2190, 55332), (2385, 50808), (2610, 46428), (2628, 46110), (2862, 42340), (2920, 41499), (3074, 39420), (3132, 38690), (3180, 38106), (3285, 36888), (3480, 34821), (3816, 31755), (3869, 31320), (3915, 30952), (3942, 30740), (4234, 28620), (4380, 27666), (4611, 26280), (4770, 25404), (5220, 23214), (5256, 23055), (5724, 21170), (6148, 19710), (6264, 19345), (6351, 19080), (6360, 19053), (6570, 18444), (7155, 16936), (7685, 15768), (7738, 15660), (7830, 15476), (7884, 15370), (8468, 14310), (8760, 13833), (9222, 13140), (9540, 12702), (9855, 12296), (10440, 11607), (10585, 11448)]