87003180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 300303360

約数和(自身を除く): 213300180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 97, 99, 108, 110, 132, 135, 151, 165, 180, 194, 198, 220, 270, 291, 297, 302, 330, 388, 396, 453, 485, 495, 540, 582, 594, 604, 660, 755, 873, 906, 970, 990, 1067, 1164, 1188, 1359, 1455, 1485, 1510, 1661, 1746, 1812, 1940, 1980, 2134, 2265, 2619, 2718, 2910, 2970, 3020, 3201, 3322, 3492, 4077, 4268, 4365, 4530, 4983, 5238, 5335, 5436, 5820, 5940, 6402, 6644, 6795, 8154, 8305, 8730, 9060, 9603, 9966, 10476, 10670, 12804, 13095, 13590, 14647, 14949, 16005, 16308, 16610, 17460, 19206, 19932, 20385, 21340, 24915, 26190, 27180, 28809, 29294, 29898, 32010, 33220, 38412, 40770, 43941, 44847, 48015, 49830, 52380, 57618, 58588, 59796, 64020, 73235, 74745, 81540, 87882, 89694, 96030, 99660, 115236, 131823, 144045, 146470, 149490, 161117, 175764, 179388, 192060, 219705, 224235, 263646, 288090, 292940, 298980, 322234, 395469, 439410, 448470, 483351, 527292, 576180, 644468, 659115, 790938, 805585, 878820, 896940, 966702, 1318230, 1450053, 1581876, 1611170, 1933404, 1977345, 2416755, 2636460, 2900106, 3222340, 3954690, 4350159, 4833510, 5800212, 7250265, 7909380, 8700318, 9667020, 14500530, 17400636, 21750795, 29001060, 43501590, 87003180]

約数ペア:

[(1, 87003180), (2, 43501590), (3, 29001060), (4, 21750795), (5, 17400636), (6, 14500530), (9, 9667020), (10, 8700318), (11, 7909380), (12, 7250265), (15, 5800212), (18, 4833510), (20, 4350159), (22, 3954690), (27, 3222340), (30, 2900106), (33, 2636460), (36, 2416755), (44, 1977345), (45, 1933404), (54, 1611170), (55, 1581876), (60, 1450053), (66, 1318230), (90, 966702), (97, 896940), (99, 878820), (108, 805585), (110, 790938), (132, 659115), (135, 644468), (151, 576180), (165, 527292), (180, 483351), (194, 448470), (198, 439410), (220, 395469), (270, 322234), (291, 298980), (297, 292940), (302, 288090), (330, 263646), (388, 224235), (396, 219705), (453, 192060), (485, 179388), (495, 175764), (540, 161117), (582, 149490), (594, 146470), (604, 144045), (660, 131823), (755, 115236), (873, 99660), (906, 96030), (970, 89694), (990, 87882), (1067, 81540), (1164, 74745), (1188, 73235), (1359, 64020), (1455, 59796), (1485, 58588), (1510, 57618), (1661, 52380), (1746, 49830), (1812, 48015), (1940, 44847), (1980, 43941), (2134, 40770), (2265, 38412), (2619, 33220), (2718, 32010), (2910, 29898), (2970, 29294), (3020, 28809), (3201, 27180), (3322, 26190), (3492, 24915), (4077, 21340), (4268, 20385), (4365, 19932), (4530, 19206), (4983, 17460), (5238, 16610), (5335, 16308), (5436, 16005), (5820, 14949), (5940, 14647), (6402, 13590), (6644, 13095), (6795, 12804), (8154, 10670), (8305, 10476), (8730, 9966), (9060, 9603)]