156921633800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1429}}^1\times {\mathrm{9001}}^1$

素因数の和:10507

約数の個数: 96

約数和(自身を含む): 371124553800

約数和(自身を除く): 214202920000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1429, 1525, 2440, 2858, 3050, 5716, 6100, 7145, 9001, 11432, 12200, 14290, 18002, 28580, 35725, 36004, 45005, 57160, 71450, 72008, 87169, 90010, 142900, 174338, 180020, 225025, 285800, 348676, 360040, 435845, 450050, 549061, 697352, 871690, 900100, 1098122, 1743380, 1800200, 2179225, 2196244, 2745305, 3486760, 4358450, 4392488, 5490610, 8716900, 10981220, 12862429, 13726525, 17433800, 21962440, 25724858, 27453050, 51449716, 54906100, 64312145, 102899432, 109812200, 128624290, 257248580, 321560725, 514497160, 643121450, 784608169, 1286242900, 1569216338, 2572485800, 3138432676, 3923040845, 6276865352, 7846081690, 15692163380, 19615204225, 31384326760, 39230408450, 78460816900, 156921633800]

約数ペア:

[(1, 156921633800), (2, 78460816900), (4, 39230408450), (5, 31384326760), (8, 19615204225), (10, 15692163380), (20, 7846081690), (25, 6276865352), (40, 3923040845), (50, 3138432676), (61, 2572485800), (100, 1569216338), (122, 1286242900), (200, 784608169), (244, 643121450), (305, 514497160), (488, 321560725), (610, 257248580), (1220, 128624290), (1429, 109812200), (1525, 102899432), (2440, 64312145), (2858, 54906100), (3050, 51449716), (5716, 27453050), (6100, 25724858), (7145, 21962440), (9001, 17433800), (11432, 13726525), (12200, 12862429), (14290, 10981220), (18002, 8716900), (28580, 5490610), (35725, 4392488), (36004, 4358450), (45005, 3486760), (57160, 2745305), (71450, 2196244), (72008, 2179225), (87169, 1800200), (90010, 1743380), (142900, 1098122), (174338, 900100), (180020, 871690), (225025, 697352), (285800, 549061), (348676, 450050), (360040, 435845)]