87866100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4679

約数の個数: 144

約数和(自身を含む): 322896000

約数和(自身を除く): 235029900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4649, 4725, 6300, 9298, 9450, 13947, 18596, 18900, 23245, 27894, 32543, 41841, 46490, 55788, 65086, 69735, 83682, 92980, 97629, 116225, 125523, 130172, 139470, 162715, 167364, 195258, 209205, 232450, 251046, 278940, 292887, 325430, 348675, 390516, 418410, 464900, 488145, 502092, 585774, 627615, 650860, 697350, 813575, 836820, 878661, 976290, 1046025, 1171548, 1255230, 1394700, 1464435, 1627150, 1757322, 1952580, 2092050, 2440725, 2510460, 2928870, 3138075, 3254300, 3514644, 4184100, 4393305, 4881450, 5857740, 6276150, 7322175, 8786610, 9762900, 12552300, 14644350, 17573220, 21966525, 29288700, 43933050, 87866100]

約数ペア:

[(1, 87866100), (2, 43933050), (3, 29288700), (4, 21966525), (5, 17573220), (6, 14644350), (7, 12552300), (9, 9762900), (10, 8786610), (12, 7322175), (14, 6276150), (15, 5857740), (18, 4881450), (20, 4393305), (21, 4184100), (25, 3514644), (27, 3254300), (28, 3138075), (30, 2928870), (35, 2510460), (36, 2440725), (42, 2092050), (45, 1952580), (50, 1757322), (54, 1627150), (60, 1464435), (63, 1394700), (70, 1255230), (75, 1171548), (84, 1046025), (90, 976290), (100, 878661), (105, 836820), (108, 813575), (126, 697350), (135, 650860), (140, 627615), (150, 585774), (175, 502092), (180, 488145), (189, 464900), (210, 418410), (225, 390516), (252, 348675), (270, 325430), (300, 292887), (315, 278940), (350, 251046), (378, 232450), (420, 209205), (450, 195258), (525, 167364), (540, 162715), (630, 139470), (675, 130172), (700, 125523), (756, 116225), (900, 97629), (945, 92980), (1050, 83682), (1260, 69735), (1350, 65086), (1575, 55788), (1890, 46490), (2100, 41841), (2700, 32543), (3150, 27894), (3780, 23245), (4649, 18900), (4725, 18596), (6300, 13947), (9298, 9450)]