80769600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 252

約数和(自身を含む): 294802560

約数和(自身を除く): 214032960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 79, 80, 90, 96, 100, 120, 142, 144, 150, 158, 160, 180, 192, 200, 213, 225, 237, 240, 284, 288, 300, 316, 320, 355, 360, 395, 400, 426, 450, 474, 480, 568, 576, 600, 632, 639, 710, 711, 720, 790, 800, 852, 900, 948, 960, 1065, 1136, 1185, 1200, 1264, 1278, 1420, 1422, 1440, 1580, 1600, 1704, 1775, 1800, 1896, 1975, 2130, 2272, 2370, 2400, 2528, 2556, 2840, 2844, 2880, 3160, 3195, 3408, 3550, 3555, 3600, 3792, 3950, 4260, 4544, 4740, 4800, 5056, 5112, 5325, 5609, 5680, 5688, 5925, 6320, 6390, 6816, 7100, 7110, 7200, 7584, 7900, 8520, 9480, 10224, 10650, 11218, 11360, 11376, 11850, 12640, 12780, 13632, 14200, 14220, 14400, 15168, 15800, 15975, 16827, 17040, 17775, 18960, 20448, 21300, 22436, 22720, 22752, 23700, 25280, 25560, 28045, 28400, 28440, 31600, 31950, 33654, 34080, 35550, 37920, 40896, 42600, 44872, 45504, 47400, 50481, 51120, 56090, 56800, 56880, 63200, 63900, 67308, 68160, 71100, 75840, 84135, 85200, 89744, 94800, 100962, 102240, 112180, 113600, 113760, 126400, 127800, 134616, 140225, 142200, 168270, 170400, 179488, 189600, 201924, 204480, 224360, 227520, 252405, 255600, 269232, 280450, 284400, 336540, 340800, 358976, 379200, 403848, 420675, 448720, 504810, 511200, 538464, 560900, 568800, 673080, 807696, 841350, 897440, 1009620, 1022400, 1076928, 1121800, 1137600, 1262025, 1346160, 1615392, 1682700, 1794880, 2019240, 2243600, 2524050, 2692320, 3230784, 3365400, 4038480, 4487200, 5048100, 5384640, 6730800, 8076960, 8974400, 10096200, 13461600, 16153920, 20192400, 26923200, 40384800, 80769600]

約数ペア:

[(1, 80769600), (2, 40384800), (3, 26923200), (4, 20192400), (5, 16153920), (6, 13461600), (8, 10096200), (9, 8974400), (10, 8076960), (12, 6730800), (15, 5384640), (16, 5048100), (18, 4487200), (20, 4038480), (24, 3365400), (25, 3230784), (30, 2692320), (32, 2524050), (36, 2243600), (40, 2019240), (45, 1794880), (48, 1682700), (50, 1615392), (60, 1346160), (64, 1262025), (71, 1137600), (72, 1121800), (75, 1076928), (79, 1022400), (80, 1009620), (90, 897440), (96, 841350), (100, 807696), (120, 673080), (142, 568800), (144, 560900), (150, 538464), (158, 511200), (160, 504810), (180, 448720), (192, 420675), (200, 403848), (213, 379200), (225, 358976), (237, 340800), (240, 336540), (284, 284400), (288, 280450), (300, 269232), (316, 255600), (320, 252405), (355, 227520), (360, 224360), (395, 204480), (400, 201924), (426, 189600), (450, 179488), (474, 170400), (480, 168270), (568, 142200), (576, 140225), (600, 134616), (632, 127800), (639, 126400), (710, 113760), (711, 113600), (720, 112180), (790, 102240), (800, 100962), (852, 94800), (900, 89744), (948, 85200), (960, 84135), (1065, 75840), (1136, 71100), (1185, 68160), (1200, 67308), (1264, 63900), (1278, 63200), (1420, 56880), (1422, 56800), (1440, 56090), (1580, 51120), (1600, 50481), (1704, 47400), (1775, 45504), (1800, 44872), (1896, 42600), (1975, 40896), (2130, 37920), (2272, 35550), (2370, 34080), (2400, 33654), (2528, 31950), (2556, 31600), (2840, 28440), (2844, 28400), (2880, 28045), (3160, 25560), (3195, 25280), (3408, 23700), (3550, 22752), (3555, 22720), (3600, 22436), (3792, 21300), (3950, 20448), (4260, 18960), (4544, 17775), (4740, 17040), (4800, 16827), (5056, 15975), (5112, 15800), (5325, 15168), (5609, 14400), (5680, 14220), (5688, 14200), (5925, 13632), (6320, 12780), (6390, 12640), (6816, 11850), (7100, 11376), (7110, 11360), (7200, 11218), (7584, 10650), (7900, 10224), (8520, 9480)]