75665880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{70061}}^1$

素因数の和:70081

約数の個数: 64

約数和(自身を含む): 252223200

約数和(自身を除く): 176557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 70061, 140122, 210183, 280244, 350305, 420366, 560488, 630549, 700610, 840732, 1050915, 1261098, 1401220, 1681464, 1891647, 2101830, 2522196, 2802440, 3152745, 3783294, 4203660, 5044392, 6305490, 7566588, 8407320, 9458235, 12610980, 15133176, 18916470, 25221960, 37832940, 75665880]

約数ペア:

[(1, 75665880), (2, 37832940), (3, 25221960), (4, 18916470), (5, 15133176), (6, 12610980), (8, 9458235), (9, 8407320), (10, 7566588), (12, 6305490), (15, 5044392), (18, 4203660), (20, 3783294), (24, 3152745), (27, 2802440), (30, 2522196), (36, 2101830), (40, 1891647), (45, 1681464), (54, 1401220), (60, 1261098), (72, 1050915), (90, 840732), (108, 700610), (120, 630549), (135, 560488), (180, 420366), (216, 350305), (270, 280244), (360, 210183), (540, 140122), (1080, 70061)]