75858240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2600

約数の個数: 112

約数和(自身を含む): 248716800

約数和(自身を除く): 172858560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2549, 2976, 3720, 4960, 5098, 5952, 7440, 7647, 9920, 10196, 12745, 14880, 15294, 20392, 25490, 29760, 30588, 38235, 40784, 50980, 61176, 76470, 79019, 81568, 101960, 122352, 152940, 158038, 163136, 203920, 237057, 244704, 305880, 316076, 395095, 407840, 474114, 489408, 611760, 632152, 790190, 815680, 948228, 1185285, 1223520, 1264304, 1580380, 1896456, 2370570, 2447040, 2528608, 3160760, 3792912, 4741140, 5057216, 6321520, 7585824, 9482280, 12643040, 15171648, 18964560, 25286080, 37929120, 75858240]

約数ペア:

[(1, 75858240), (2, 37929120), (3, 25286080), (4, 18964560), (5, 15171648), (6, 12643040), (8, 9482280), (10, 7585824), (12, 6321520), (15, 5057216), (16, 4741140), (20, 3792912), (24, 3160760), (30, 2528608), (31, 2447040), (32, 2370570), (40, 1896456), (48, 1580380), (60, 1264304), (62, 1223520), (64, 1185285), (80, 948228), (93, 815680), (96, 790190), (120, 632152), (124, 611760), (155, 489408), (160, 474114), (186, 407840), (192, 395095), (240, 316076), (248, 305880), (310, 244704), (320, 237057), (372, 203920), (465, 163136), (480, 158038), (496, 152940), (620, 122352), (744, 101960), (930, 81568), (960, 79019), (992, 76470), (1240, 61176), (1488, 50980), (1860, 40784), (1984, 38235), (2480, 30588), (2549, 29760), (2976, 25490), (3720, 20392), (4960, 15294), (5098, 14880), (5952, 12745), (7440, 10196), (7647, 9920)]