102665880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31687}}^1$

素因数の和:31710

約数の個数: 80

約数和(自身を含む): 345082320

約数和(自身を除く): 242416440

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 31687, 63374, 95061, 126748, 158435, 190122, 253496, 285183, 316870, 380244, 475305, 570366, 633740, 760488, 855549, 950610, 1140732, 1267480, 1425915, 1711098, 1901220, 2281464, 2566647, 2851830, 3422196, 3802440, 4277745, 5133294, 5703660, 6844392, 8555490, 10266588, 11407320, 12833235, 17110980, 20533176, 25666470, 34221960, 51332940, 102665880]

約数ペア:

[(1, 102665880), (2, 51332940), (3, 34221960), (4, 25666470), (5, 20533176), (6, 17110980), (8, 12833235), (9, 11407320), (10, 10266588), (12, 8555490), (15, 6844392), (18, 5703660), (20, 5133294), (24, 4277745), (27, 3802440), (30, 3422196), (36, 2851830), (40, 2566647), (45, 2281464), (54, 1901220), (60, 1711098), (72, 1425915), (81, 1267480), (90, 1140732), (108, 950610), (120, 855549), (135, 760488), (162, 633740), (180, 570366), (216, 475305), (270, 380244), (324, 316870), (360, 285183), (405, 253496), (540, 190122), (648, 158435), (810, 126748), (1080, 95061), (1620, 63374), (3240, 31687)]