76899840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 320

約数和(自身を含む): 282839040

約数和(自身を除く): 205939200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 64, 68, 76, 80, 85, 93, 95, 96, 102, 114, 120, 124, 128, 136, 152, 155, 160, 170, 186, 190, 192, 204, 228, 240, 248, 255, 256, 272, 285, 304, 310, 320, 323, 340, 372, 380, 384, 408, 456, 465, 480, 496, 510, 512, 527, 544, 570, 589, 608, 620, 640, 646, 680, 744, 760, 768, 816, 912, 930, 960, 969, 992, 1020, 1054, 1088, 1140, 1178, 1216, 1240, 1280, 1292, 1360, 1488, 1520, 1536, 1581, 1615, 1632, 1767, 1824, 1860, 1920, 1938, 1984, 2040, 2108, 2176, 2280, 2356, 2432, 2480, 2560, 2584, 2635, 2720, 2945, 2976, 3040, 3162, 3230, 3264, 3534, 3648, 3720, 3840, 3876, 3968, 4080, 4216, 4352, 4560, 4712, 4845, 4864, 4960, 5168, 5270, 5440, 5890, 5952, 6080, 6324, 6460, 6528, 7068, 7296, 7440, 7680, 7752, 7905, 7936, 8160, 8432, 8704, 8835, 9120, 9424, 9690, 9728, 9920, 10013, 10336, 10540, 10880, 11780, 11904, 12160, 12648, 12920, 13056, 14136, 14592, 14880, 15504, 15810, 15872, 16320, 16864, 17670, 18240, 18848, 19380, 19840, 20026, 20672, 21080, 21760, 23560, 23808, 24320, 25296, 25840, 26112, 28272, 29184, 29760, 30039, 31008, 31620, 32640, 33728, 35340, 36480, 37696, 38760, 39680, 40052, 41344, 42160, 43520, 47120, 47616, 48640, 50065, 50592, 51680, 56544, 59520, 60078, 62016, 63240, 65280, 67456, 70680, 72960, 75392, 77520, 79360, 80104, 82688, 84320, 94240, 100130, 101184, 103360, 113088, 119040, 120156, 124032, 126480, 130560, 134912, 141360, 145920, 150195, 150784, 155040, 160208, 165376, 168640, 188480, 200260, 202368, 206720, 226176, 238080, 240312, 248064, 252960, 269824, 282720, 300390, 301568, 310080, 320416, 337280, 376960, 400520, 404736, 413440, 452352, 480624, 496128, 505920, 565440, 600780, 620160, 640832, 674560, 753920, 801040, 809472, 826880, 904704, 961248, 1011840, 1130880, 1201560, 1240320, 1281664, 1349120, 1507840, 1602080, 1922496, 2023680, 2261760, 2403120, 2480640, 2563328, 3204160, 3844992, 4047360, 4523520, 4806240, 5126656, 6408320, 7689984, 9612480, 12816640, 15379968, 19224960, 25633280, 38449920, 76899840]

約数ペア:

[(1, 76899840), (2, 38449920), (3, 25633280), (4, 19224960), (5, 15379968), (6, 12816640), (8, 9612480), (10, 7689984), (12, 6408320), (15, 5126656), (16, 4806240), (17, 4523520), (19, 4047360), (20, 3844992), (24, 3204160), (30, 2563328), (31, 2480640), (32, 2403120), (34, 2261760), (38, 2023680), (40, 1922496), (48, 1602080), (51, 1507840), (57, 1349120), (60, 1281664), (62, 1240320), (64, 1201560), (68, 1130880), (76, 1011840), (80, 961248), (85, 904704), (93, 826880), (95, 809472), (96, 801040), (102, 753920), (114, 674560), (120, 640832), (124, 620160), (128, 600780), (136, 565440), (152, 505920), (155, 496128), (160, 480624), (170, 452352), (186, 413440), (190, 404736), (192, 400520), (204, 376960), (228, 337280), (240, 320416), (248, 310080), (255, 301568), (256, 300390), (272, 282720), (285, 269824), (304, 252960), (310, 248064), (320, 240312), (323, 238080), (340, 226176), (372, 206720), (380, 202368), (384, 200260), (408, 188480), (456, 168640), (465, 165376), (480, 160208), (496, 155040), (510, 150784), (512, 150195), (527, 145920), (544, 141360), (570, 134912), (589, 130560), (608, 126480), (620, 124032), (640, 120156), (646, 119040), (680, 113088), (744, 103360), (760, 101184), (768, 100130), (816, 94240), (912, 84320), (930, 82688), (960, 80104), (969, 79360), (992, 77520), (1020, 75392), (1054, 72960), (1088, 70680), (1140, 67456), (1178, 65280), (1216, 63240), (1240, 62016), (1280, 60078), (1292, 59520), (1360, 56544), (1488, 51680), (1520, 50592), (1536, 50065), (1581, 48640), (1615, 47616), (1632, 47120), (1767, 43520), (1824, 42160), (1860, 41344), (1920, 40052), (1938, 39680), (1984, 38760), (2040, 37696), (2108, 36480), (2176, 35340), (2280, 33728), (2356, 32640), (2432, 31620), (2480, 31008), (2560, 30039), (2584, 29760), (2635, 29184), (2720, 28272), (2945, 26112), (2976, 25840), (3040, 25296), (3162, 24320), (3230, 23808), (3264, 23560), (3534, 21760), (3648, 21080), (3720, 20672), (3840, 20026), (3876, 19840), (3968, 19380), (4080, 18848), (4216, 18240), (4352, 17670), (4560, 16864), (4712, 16320), (4845, 15872), (4864, 15810), (4960, 15504), (5168, 14880), (5270, 14592), (5440, 14136), (5890, 13056), (5952, 12920), (6080, 12648), (6324, 12160), (6460, 11904), (6528, 11780), (7068, 10880), (7296, 10540), (7440, 10336), (7680, 10013), (7752, 9920), (7905, 9728), (7936, 9690), (8160, 9424), (8432, 9120), (8704, 8835)]