116918820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1409}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 355675320

約数和(自身を除く): 238756500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1409, 1844, 2305, 2766, 2818, 4149, 4227, 4610, 5532, 5636, 6915, 7045, 8298, 8454, 9220, 12681, 13830, 14090, 16596, 16908, 20745, 21135, 25362, 27660, 28180, 41490, 42270, 50724, 63405, 82980, 84540, 126810, 253620, 649549, 1299098, 1948647, 2598196, 3247745, 3897294, 5845941, 6495490, 7794588, 9743235, 11691882, 12990980, 19486470, 23383764, 29229705, 38972940, 58459410, 116918820]

約数ペア:

[(1, 116918820), (2, 58459410), (3, 38972940), (4, 29229705), (5, 23383764), (6, 19486470), (9, 12990980), (10, 11691882), (12, 9743235), (15, 7794588), (18, 6495490), (20, 5845941), (30, 3897294), (36, 3247745), (45, 2598196), (60, 1948647), (90, 1299098), (180, 649549), (461, 253620), (922, 126810), (1383, 84540), (1409, 82980), (1844, 63405), (2305, 50724), (2766, 42270), (2818, 41490), (4149, 28180), (4227, 27660), (4610, 25362), (5532, 21135), (5636, 20745), (6915, 16908), (7045, 16596), (8298, 14090), (8454, 13830), (9220, 12681)]