75993120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 310262400

約数和(自身を除く): 234269280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 359, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 718, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1077, 1080, 1120, 1176, 1260, 1323, 1436, 1440, 1470, 1512, 1568, 1680, 1764, 1795, 1890, 1960, 2016, 2154, 2160, 2205, 2352, 2513, 2520, 2646, 2872, 2940, 3024, 3231, 3360, 3528, 3590, 3780, 3920, 4308, 4320, 4410, 4704, 5026, 5040, 5292, 5385, 5744, 5880, 6048, 6462, 6615, 7056, 7180, 7539, 7560, 7840, 8616, 8820, 9693, 10052, 10080, 10584, 10770, 11488, 11760, 12565, 12924, 13230, 14112, 14360, 15078, 15120, 16155, 17232, 17591, 17640, 19386, 20104, 21168, 21540, 22617, 23520, 25130, 25848, 26460, 28720, 30156, 30240, 32310, 34464, 35182, 35280, 37695, 38772, 40208, 42336, 43080, 45234, 48465, 50260, 51696, 52773, 52920, 57440, 60312, 64620, 67851, 70364, 70560, 75390, 77544, 80416, 86160, 87955, 90468, 96930, 100520, 103392, 105546, 105840, 113085, 120624, 129240, 135702, 140728, 150780, 155088, 158319, 172320, 175910, 180936, 193860, 201040, 211092, 211680, 226170, 241248, 258480, 263865, 271404, 281456, 301560, 310176, 316638, 339255, 351820, 361872, 387720, 402080, 422184, 452340, 474957, 516960, 527730, 542808, 562912, 603120, 633276, 678510, 703640, 723744, 775440, 791595, 844368, 904680, 949914, 1055460, 1085616, 1206240, 1266552, 1357020, 1407280, 1550880, 1583190, 1688736, 1809360, 1899828, 2110920, 2171232, 2374785, 2533104, 2714040, 2814560, 3166380, 3618720, 3799656, 4221840, 4749570, 5066208, 5428080, 6332760, 7599312, 8443680, 9499140, 10856160, 12665520, 15198624, 18998280, 25331040, 37996560, 75993120]

約数ペア:

[(1, 75993120), (2, 37996560), (3, 25331040), (4, 18998280), (5, 15198624), (6, 12665520), (7, 10856160), (8, 9499140), (9, 8443680), (10, 7599312), (12, 6332760), (14, 5428080), (15, 5066208), (16, 4749570), (18, 4221840), (20, 3799656), (21, 3618720), (24, 3166380), (27, 2814560), (28, 2714040), (30, 2533104), (32, 2374785), (35, 2171232), (36, 2110920), (40, 1899828), (42, 1809360), (45, 1688736), (48, 1583190), (49, 1550880), (54, 1407280), (56, 1357020), (60, 1266552), (63, 1206240), (70, 1085616), (72, 1055460), (80, 949914), (84, 904680), (90, 844368), (96, 791595), (98, 775440), (105, 723744), (108, 703640), (112, 678510), (120, 633276), (126, 603120), (135, 562912), (140, 542808), (144, 527730), (147, 516960), (160, 474957), (168, 452340), (180, 422184), (189, 402080), (196, 387720), (210, 361872), (216, 351820), (224, 339255), (240, 316638), (245, 310176), (252, 301560), (270, 281456), (280, 271404), (288, 263865), (294, 258480), (315, 241248), (336, 226170), (359, 211680), (360, 211092), (378, 201040), (392, 193860), (420, 180936), (432, 175910), (441, 172320), (480, 158319), (490, 155088), (504, 150780), (540, 140728), (560, 135702), (588, 129240), (630, 120624), (672, 113085), (718, 105840), (720, 105546), (735, 103392), (756, 100520), (784, 96930), (840, 90468), (864, 87955), (882, 86160), (945, 80416), (980, 77544), (1008, 75390), (1077, 70560), (1080, 70364), (1120, 67851), (1176, 64620), (1260, 60312), (1323, 57440), (1436, 52920), (1440, 52773), (1470, 51696), (1512, 50260), (1568, 48465), (1680, 45234), (1764, 43080), (1795, 42336), (1890, 40208), (1960, 38772), (2016, 37695), (2154, 35280), (2160, 35182), (2205, 34464), (2352, 32310), (2513, 30240), (2520, 30156), (2646, 28720), (2872, 26460), (2940, 25848), (3024, 25130), (3231, 23520), (3360, 22617), (3528, 21540), (3590, 21168), (3780, 20104), (3920, 19386), (4308, 17640), (4320, 17591), (4410, 17232), (4704, 16155), (5026, 15120), (5040, 15078), (5292, 14360), (5385, 14112), (5744, 13230), (5880, 12924), (6048, 12565), (6462, 11760), (6615, 11488), (7056, 10770), (7180, 10584), (7539, 10080), (7560, 10052), (7840, 9693), (8616, 8820)]