100376820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61961}}^1$

素因数の和:61982

約数の個数: 60

約数和(自身を含む): 314890884

約数和(自身を除く): 214514064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 61961, 123922, 185883, 247844, 309805, 371766, 557649, 619610, 743532, 929415, 1115298, 1239220, 1672947, 1858830, 2230596, 2788245, 3345894, 3717660, 5018841, 5576490, 6691788, 8364735, 10037682, 11152980, 16729470, 20075364, 25094205, 33458940, 50188410, 100376820]

約数ペア:

[(1, 100376820), (2, 50188410), (3, 33458940), (4, 25094205), (5, 20075364), (6, 16729470), (9, 11152980), (10, 10037682), (12, 8364735), (15, 6691788), (18, 5576490), (20, 5018841), (27, 3717660), (30, 3345894), (36, 2788245), (45, 2230596), (54, 1858830), (60, 1672947), (81, 1239220), (90, 1115298), (108, 929415), (135, 743532), (162, 619610), (180, 557649), (270, 371766), (324, 309805), (405, 247844), (540, 185883), (810, 123922), (1620, 61961)]