75344880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 279982080

約数和(自身を除く): 204637200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 41, 48, 52, 57, 60, 62, 65, 76, 78, 80, 82, 93, 95, 104, 114, 120, 123, 124, 130, 152, 155, 156, 164, 186, 190, 195, 205, 208, 228, 240, 246, 247, 248, 260, 285, 304, 310, 312, 328, 372, 380, 390, 403, 410, 456, 465, 492, 494, 496, 520, 533, 570, 589, 615, 620, 624, 656, 741, 744, 760, 779, 780, 806, 820, 912, 930, 984, 988, 1040, 1066, 1140, 1178, 1209, 1230, 1235, 1240, 1271, 1482, 1488, 1520, 1558, 1560, 1599, 1612, 1640, 1767, 1860, 1968, 1976, 2015, 2132, 2280, 2337, 2356, 2418, 2460, 2470, 2480, 2542, 2665, 2945, 2964, 3116, 3120, 3198, 3224, 3280, 3534, 3705, 3720, 3813, 3895, 3952, 4030, 4264, 4560, 4674, 4712, 4836, 4920, 4940, 5084, 5330, 5890, 5928, 6045, 6232, 6355, 6396, 6448, 7068, 7410, 7440, 7626, 7657, 7790, 7995, 8060, 8528, 8835, 9348, 9424, 9672, 9840, 9880, 10127, 10168, 10660, 11685, 11780, 11856, 12090, 12464, 12710, 12792, 14136, 14820, 15252, 15314, 15580, 15990, 16120, 16523, 17670, 18696, 19065, 19344, 19760, 20254, 20336, 21320, 22971, 23370, 23560, 24149, 24180, 25420, 25584, 28272, 29640, 30381, 30504, 30628, 31160, 31980, 32240, 33046, 35340, 37392, 38130, 38285, 40508, 42640, 45942, 46740, 47120, 48298, 48360, 49569, 50635, 50840, 59280, 60762, 61008, 61256, 62320, 63960, 66092, 70680, 72447, 76260, 76570, 81016, 82615, 91884, 93480, 96596, 96720, 99138, 101270, 101680, 114855, 120745, 121524, 122512, 127920, 132184, 141360, 144894, 151905, 152520, 153140, 162032, 165230, 183768, 186960, 193192, 198276, 202540, 229710, 241490, 243048, 247845, 264368, 289788, 303810, 305040, 306280, 313937, 330460, 362235, 367536, 386384, 396552, 405080, 459420, 482980, 486096, 495690, 579576, 607620, 612560, 627874, 660920, 724470, 793104, 810160, 918840, 941811, 965960, 991380, 1159152, 1215240, 1255748, 1321840, 1448940, 1569685, 1837680, 1883622, 1931920, 1982760, 2430480, 2511496, 2897880, 3139370, 3767244, 3965520, 4709055, 5022992, 5795760, 6278740, 7534488, 9418110, 12557480, 15068976, 18836220, 25114960, 37672440, 75344880]

約数ペア:

[(1, 75344880), (2, 37672440), (3, 25114960), (4, 18836220), (5, 15068976), (6, 12557480), (8, 9418110), (10, 7534488), (12, 6278740), (13, 5795760), (15, 5022992), (16, 4709055), (19, 3965520), (20, 3767244), (24, 3139370), (26, 2897880), (30, 2511496), (31, 2430480), (38, 1982760), (39, 1931920), (40, 1883622), (41, 1837680), (48, 1569685), (52, 1448940), (57, 1321840), (60, 1255748), (62, 1215240), (65, 1159152), (76, 991380), (78, 965960), (80, 941811), (82, 918840), (93, 810160), (95, 793104), (104, 724470), (114, 660920), (120, 627874), (123, 612560), (124, 607620), (130, 579576), (152, 495690), (155, 486096), (156, 482980), (164, 459420), (186, 405080), (190, 396552), (195, 386384), (205, 367536), (208, 362235), (228, 330460), (240, 313937), (246, 306280), (247, 305040), (248, 303810), (260, 289788), (285, 264368), (304, 247845), (310, 243048), (312, 241490), (328, 229710), (372, 202540), (380, 198276), (390, 193192), (403, 186960), (410, 183768), (456, 165230), (465, 162032), (492, 153140), (494, 152520), (496, 151905), (520, 144894), (533, 141360), (570, 132184), (589, 127920), (615, 122512), (620, 121524), (624, 120745), (656, 114855), (741, 101680), (744, 101270), (760, 99138), (779, 96720), (780, 96596), (806, 93480), (820, 91884), (912, 82615), (930, 81016), (984, 76570), (988, 76260), (1040, 72447), (1066, 70680), (1140, 66092), (1178, 63960), (1209, 62320), (1230, 61256), (1235, 61008), (1240, 60762), (1271, 59280), (1482, 50840), (1488, 50635), (1520, 49569), (1558, 48360), (1560, 48298), (1599, 47120), (1612, 46740), (1640, 45942), (1767, 42640), (1860, 40508), (1968, 38285), (1976, 38130), (2015, 37392), (2132, 35340), (2280, 33046), (2337, 32240), (2356, 31980), (2418, 31160), (2460, 30628), (2470, 30504), (2480, 30381), (2542, 29640), (2665, 28272), (2945, 25584), (2964, 25420), (3116, 24180), (3120, 24149), (3198, 23560), (3224, 23370), (3280, 22971), (3534, 21320), (3705, 20336), (3720, 20254), (3813, 19760), (3895, 19344), (3952, 19065), (4030, 18696), (4264, 17670), (4560, 16523), (4674, 16120), (4712, 15990), (4836, 15580), (4920, 15314), (4940, 15252), (5084, 14820), (5330, 14136), (5890, 12792), (5928, 12710), (6045, 12464), (6232, 12090), (6355, 11856), (6396, 11780), (6448, 11685), (7068, 10660), (7410, 10168), (7440, 10127), (7626, 9880), (7657, 9840), (7790, 9672), (7995, 9424), (8060, 9348), (8528, 8835)]