75342400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 189

約数和(自身を含む): 222838137

約数和(自身を除く): 147495737

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 560, 620, 700, 775, 784, 800, 868, 961, 980, 992, 1085, 1120, 1225, 1240, 1400, 1519, 1550, 1568, 1600, 1736, 1922, 1960, 1984, 2170, 2240, 2450, 2480, 2800, 3038, 3100, 3136, 3472, 3844, 3920, 4340, 4805, 4900, 4960, 5425, 5600, 6076, 6200, 6727, 6944, 7595, 7688, 7840, 8680, 9610, 9800, 9920, 10850, 11200, 12152, 12400, 13454, 13888, 15190, 15376, 15680, 17360, 19220, 19600, 21700, 24025, 24304, 24800, 26908, 30380, 30752, 33635, 34720, 37975, 38440, 39200, 43400, 47089, 48050, 48608, 49600, 53816, 60760, 61504, 67270, 69440, 75950, 76880, 78400, 86800, 94178, 96100, 97216, 107632, 121520, 134540, 151900, 153760, 168175, 173600, 188356, 192200, 215264, 235445, 243040, 269080, 303800, 307520, 336350, 347200, 376712, 384400, 430528, 470890, 486080, 538160, 607600, 672700, 753424, 768800, 941780, 1076320, 1177225, 1215200, 1345400, 1506848, 1537600, 1883560, 2152640, 2354450, 2430400, 2690800, 3013696, 3767120, 4708900, 5381600, 7534240, 9417800, 10763200, 15068480, 18835600, 37671200, 75342400]

約数ペア:

[(1, 75342400), (2, 37671200), (4, 18835600), (5, 15068480), (7, 10763200), (8, 9417800), (10, 7534240), (14, 5381600), (16, 4708900), (20, 3767120), (25, 3013696), (28, 2690800), (31, 2430400), (32, 2354450), (35, 2152640), (40, 1883560), (49, 1537600), (50, 1506848), (56, 1345400), (62, 1215200), (64, 1177225), (70, 1076320), (80, 941780), (98, 768800), (100, 753424), (112, 672700), (124, 607600), (140, 538160), (155, 486080), (160, 470890), (175, 430528), (196, 384400), (200, 376712), (217, 347200), (224, 336350), (245, 307520), (248, 303800), (280, 269080), (310, 243040), (320, 235445), (350, 215264), (392, 192200), (400, 188356), (434, 173600), (448, 168175), (490, 153760), (496, 151900), (560, 134540), (620, 121520), (700, 107632), (775, 97216), (784, 96100), (800, 94178), (868, 86800), (961, 78400), (980, 76880), (992, 75950), (1085, 69440), (1120, 67270), (1225, 61504), (1240, 60760), (1400, 53816), (1519, 49600), (1550, 48608), (1568, 48050), (1600, 47089), (1736, 43400), (1922, 39200), (1960, 38440), (1984, 37975), (2170, 34720), (2240, 33635), (2450, 30752), (2480, 30380), (2800, 26908), (3038, 24800), (3100, 24304), (3136, 24025), (3472, 21700), (3844, 19600), (3920, 19220), (4340, 17360), (4805, 15680), (4900, 15376), (4960, 15190), (5425, 13888), (5600, 13454), (6076, 12400), (6200, 12152), (6727, 11200), (6944, 10850), (7595, 9920), (7688, 9800), (7840, 9610)]