75442920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 283392000

約数和(自身を除く): 207949080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 163, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 326, 348, 380, 399, 406, 420, 435, 456, 489, 532, 551, 570, 580, 609, 652, 665, 696, 760, 798, 812, 815, 840, 870, 978, 1015, 1064, 1102, 1140, 1141, 1160, 1218, 1304, 1330, 1596, 1624, 1630, 1653, 1740, 1956, 1995, 2030, 2204, 2280, 2282, 2436, 2445, 2660, 2755, 3045, 3097, 3192, 3260, 3306, 3423, 3480, 3857, 3912, 3990, 4060, 4408, 4564, 4727, 4872, 4890, 5320, 5510, 5705, 6090, 6194, 6520, 6612, 6846, 7714, 7980, 8120, 8265, 9128, 9291, 9454, 9780, 11020, 11410, 11571, 12180, 12388, 13224, 13692, 14181, 15428, 15485, 15960, 16530, 17115, 18582, 18908, 19285, 19560, 21679, 22040, 22820, 23142, 23635, 24360, 24776, 27384, 28362, 30856, 30970, 33060, 33089, 34230, 37164, 37816, 38570, 43358, 45640, 46284, 46455, 47270, 56724, 57855, 61940, 65037, 66120, 66178, 68460, 70905, 74328, 77140, 86716, 89813, 92568, 92910, 94540, 99267, 108395, 113448, 115710, 123880, 130074, 132356, 136920, 141810, 154280, 165445, 173432, 179626, 185820, 189080, 198534, 216790, 231420, 260148, 264712, 269439, 283620, 325185, 330890, 359252, 371640, 397068, 433580, 449065, 462840, 496335, 520296, 538878, 567240, 628691, 650370, 661780, 718504, 794136, 867160, 898130, 992670, 1077756, 1257382, 1300740, 1323560, 1347195, 1796260, 1886073, 1985340, 2155512, 2514764, 2601480, 2694390, 3143455, 3592520, 3772146, 3970680, 5029528, 5388780, 6286910, 7544292, 9430365, 10777560, 12573820, 15088584, 18860730, 25147640, 37721460, 75442920]

約数ペア:

[(1, 75442920), (2, 37721460), (3, 25147640), (4, 18860730), (5, 15088584), (6, 12573820), (7, 10777560), (8, 9430365), (10, 7544292), (12, 6286910), (14, 5388780), (15, 5029528), (19, 3970680), (20, 3772146), (21, 3592520), (24, 3143455), (28, 2694390), (29, 2601480), (30, 2514764), (35, 2155512), (38, 1985340), (40, 1886073), (42, 1796260), (56, 1347195), (57, 1323560), (58, 1300740), (60, 1257382), (70, 1077756), (76, 992670), (84, 898130), (87, 867160), (95, 794136), (105, 718504), (114, 661780), (116, 650370), (120, 628691), (133, 567240), (140, 538878), (145, 520296), (152, 496335), (163, 462840), (168, 449065), (174, 433580), (190, 397068), (203, 371640), (210, 359252), (228, 330890), (232, 325185), (266, 283620), (280, 269439), (285, 264712), (290, 260148), (326, 231420), (348, 216790), (380, 198534), (399, 189080), (406, 185820), (420, 179626), (435, 173432), (456, 165445), (489, 154280), (532, 141810), (551, 136920), (570, 132356), (580, 130074), (609, 123880), (652, 115710), (665, 113448), (696, 108395), (760, 99267), (798, 94540), (812, 92910), (815, 92568), (840, 89813), (870, 86716), (978, 77140), (1015, 74328), (1064, 70905), (1102, 68460), (1140, 66178), (1141, 66120), (1160, 65037), (1218, 61940), (1304, 57855), (1330, 56724), (1596, 47270), (1624, 46455), (1630, 46284), (1653, 45640), (1740, 43358), (1956, 38570), (1995, 37816), (2030, 37164), (2204, 34230), (2280, 33089), (2282, 33060), (2436, 30970), (2445, 30856), (2660, 28362), (2755, 27384), (3045, 24776), (3097, 24360), (3192, 23635), (3260, 23142), (3306, 22820), (3423, 22040), (3480, 21679), (3857, 19560), (3912, 19285), (3990, 18908), (4060, 18582), (4408, 17115), (4564, 16530), (4727, 15960), (4872, 15485), (4890, 15428), (5320, 14181), (5510, 13692), (5705, 13224), (6090, 12388), (6194, 12180), (6520, 11571), (6612, 11410), (6846, 11020), (7714, 9780), (7980, 9454), (8120, 9291), (8265, 9128)]