221505840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{34183}}^1$

素因数の和:34208

約数の個数: 100

約数和(自身を含む): 769345104

約数和(自身を除く): 547839264

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, 34183, 68366, 102549, 136732, 170915, 205098, 273464, 307647, 341830, 410196, 512745, 546928, 615294, 683660, 820392, 922941, 1025490, 1230588, 1367320, 1538235, 1640784, 1845882, 2050980, 2461176, 2734640, 2768823, 3076470, 3691764, 4101960, 4614705, 4922352, 5537646, 6152940, 7383528, 8203920, 9229410, 11075292, 12305880, 13844115, 14767056, 18458820, 22150584, 24611760, 27688230, 36917640, 44301168, 55376460, 73835280, 110752920, 221505840]

約数ペア:

[(1, 221505840), (2, 110752920), (3, 73835280), (4, 55376460), (5, 44301168), (6, 36917640), (8, 27688230), (9, 24611760), (10, 22150584), (12, 18458820), (15, 14767056), (16, 13844115), (18, 12305880), (20, 11075292), (24, 9229410), (27, 8203920), (30, 7383528), (36, 6152940), (40, 5537646), (45, 4922352), (48, 4614705), (54, 4101960), (60, 3691764), (72, 3076470), (80, 2768823), (81, 2734640), (90, 2461176), (108, 2050980), (120, 1845882), (135, 1640784), (144, 1538235), (162, 1367320), (180, 1230588), (216, 1025490), (240, 922941), (270, 820392), (324, 683660), (360, 615294), (405, 546928), (432, 512745), (540, 410196), (648, 341830), (720, 307647), (810, 273464), (1080, 205098), (1296, 170915), (1620, 136732), (2160, 102549), (3240, 68366), (6480, 34183)]