202065840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31183}}^1$

素因数の和:31208

約数の個数: 100

約数和(自身を含む): 701827104

約数和(自身を除く): 499761264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31183, 62366, 93549, 124732, 155915, 187098, 249464, 280647, 311830, 374196, 467745, 498928, 561294, 623660, 748392, 841941, 935490, 1122588, 1247320, 1403235, 1496784, 1683882, 1870980, 2245176, 2494640, 2525823, 2806470, 3367764, 3741960, 4209705, 4490352, 5051646, 5612940, 6735528, 7483920, 8419410, 10103292, 11225880, 12629115, 13471056, 16838820, 20206584, 22451760, 25258230, 33677640, 40413168, 50516460, 67355280, 101032920, 202065840]

約数ペア:

[(1, 202065840), (2, 101032920), (3, 67355280), (4, 50516460), (5, 40413168), (6, 33677640), (8, 25258230), (9, 22451760), (10, 20206584), (12, 16838820), (15, 13471056), (16, 12629115), (18, 11225880), (20, 10103292), (24, 8419410), (27, 7483920), (30, 6735528), (36, 5612940), (40, 5051646), (45, 4490352), (48, 4209705), (54, 3741960), (60, 3367764), (72, 2806470), (80, 2525823), (81, 2494640), (90, 2245176), (108, 1870980), (120, 1683882), (135, 1496784), (144, 1403235), (162, 1247320), (180, 1122588), (216, 935490), (240, 841941), (270, 748392), (324, 623660), (360, 561294), (405, 498928), (432, 467745), (540, 374196), (648, 311830), (720, 280647), (810, 249464), (1080, 187098), (1296, 155915), (1620, 124732), (2160, 93549), (3240, 62366), (6480, 31183)]