42218400

素因数分解:

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

素因数の和:396

約数の個数: 216

約数和(自身を含む): 160302240

約数和(自身を除く): 118083840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 359, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 718, 735, 784, 800, 840, 980, 1050, 1077, 1120, 1176, 1200, 1225, 1400, 1436, 1470, 1568, 1680, 1795, 1960, 2100, 2154, 2352, 2400, 2450, 2513, 2800, 2872, 2940, 3360, 3590, 3675, 3920, 4200, 4308, 4704, 4900, 5026, 5385, 5600, 5744, 5880, 7180, 7350, 7539, 7840, 8400, 8616, 8975, 9800, 10052, 10770, 11488, 11760, 12565, 14360, 14700, 15078, 16800, 17232, 17591, 17950, 19600, 20104, 21540, 23520, 25130, 26925, 28720, 29400, 30156, 34464, 35182, 35900, 37695, 39200, 40208, 43080, 50260, 52773, 53850, 57440, 58800, 60312, 62825, 70364, 71800, 75390, 80416, 86160, 87955, 100520, 105546, 107700, 117600, 120624, 125650, 140728, 143600, 150780, 172320, 175910, 188475, 201040, 211092, 215400, 241248, 251300, 263865, 281456, 287200, 301560, 351820, 376950, 402080, 422184, 430800, 439775, 502600, 527730, 562912, 603120, 703640, 753900, 844368, 861600, 879550, 1005200, 1055460, 1206240, 1319325, 1407280, 1507800, 1688736, 1759100, 2010400, 2110920, 2638650, 2814560, 3015600, 3518200, 4221840, 5277300, 6031200, 7036400, 8443680, 10554600, 14072800, 21109200, 42218400]

約数ペア:

[(1, 42218400), (2, 21109200), (3, 14072800), (4, 10554600), (5, 8443680), (6, 7036400), (7, 6031200), (8, 5277300), (10, 4221840), (12, 3518200), (14, 3015600), (15, 2814560), (16, 2638650), (20, 2110920), (21, 2010400), (24, 1759100), (25, 1688736), (28, 1507800), (30, 1407280), (32, 1319325), (35, 1206240), (40, 1055460), (42, 1005200), (48, 879550), (49, 861600), (50, 844368), (56, 753900), (60, 703640), (70, 603120), (75, 562912), (80, 527730), (84, 502600), (96, 439775), (98, 430800), (100, 422184), (105, 402080), (112, 376950), (120, 351820), (140, 301560), (147, 287200), (150, 281456), (160, 263865), (168, 251300), (175, 241248), (196, 215400), (200, 211092), (210, 201040), (224, 188475), (240, 175910), (245, 172320), (280, 150780), (294, 143600), (300, 140728), (336, 125650), (350, 120624), (359, 117600), (392, 107700), (400, 105546), (420, 100520), (480, 87955), (490, 86160), (525, 80416), (560, 75390), (588, 71800), (600, 70364), (672, 62825), (700, 60312), (718, 58800), (735, 57440), (784, 53850), (800, 52773), (840, 50260), (980, 43080), (1050, 40208), (1077, 39200), (1120, 37695), (1176, 35900), (1200, 35182), (1225, 34464), (1400, 30156), (1436, 29400), (1470, 28720), (1568, 26925), (1680, 25130), (1795, 23520), (1960, 21540), (2100, 20104), (2154, 19600), (2352, 17950), (2400, 17591), (2450, 17232), (2513, 16800), (2800, 15078), (2872, 14700), (2940, 14360), (3360, 12565), (3590, 11760), (3675, 11488), (3920, 10770), (4200, 10052), (4308, 9800), (4704, 8975), (4900, 8616), (5026, 8400), (5385, 7840), (5600, 7539), (5744, 7350), (5880, 7180)]