21836754900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{8087687}}^1$

素因数の和:8087710

約数の個数: 72

約数和(自身を含む): 70201131840

約数和(自身を除く): 48364376940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 8087687, 16175374, 24263061, 32350748, 40438435, 48526122, 72789183, 80876870, 97052244, 121315305, 145578366, 161753740, 202192175, 218367549, 242630610, 291156732, 363945915, 404384350, 436735098, 485261220, 606576525, 727891830, 808768700, 873470196, 1091837745, 1213153050, 1455783660, 1819729575, 2183675490, 2426306100, 3639459150, 4367350980, 5459188725, 7278918300, 10918377450, 21836754900]

約数ペア:

[(1, 21836754900), (2, 10918377450), (3, 7278918300), (4, 5459188725), (5, 4367350980), (6, 3639459150), (9, 2426306100), (10, 2183675490), (12, 1819729575), (15, 1455783660), (18, 1213153050), (20, 1091837745), (25, 873470196), (27, 808768700), (30, 727891830), (36, 606576525), (45, 485261220), (50, 436735098), (54, 404384350), (60, 363945915), (75, 291156732), (90, 242630610), (100, 218367549), (108, 202192175), (135, 161753740), (150, 145578366), (180, 121315305), (225, 97052244), (270, 80876870), (300, 72789183), (450, 48526122), (540, 40438435), (675, 32350748), (900, 24263061), (1350, 16175374), (2700, 8087687)]