89072340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 212843820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 71, 84, 87, 103, 105, 116, 140, 142, 145, 174, 203, 206, 210, 213, 284, 290, 309, 348, 355, 406, 412, 420, 426, 435, 497, 515, 580, 609, 618, 710, 721, 812, 852, 870, 994, 1015, 1030, 1065, 1218, 1236, 1420, 1442, 1491, 1545, 1740, 1988, 2030, 2059, 2060, 2130, 2163, 2436, 2485, 2884, 2982, 2987, 3045, 3090, 3605, 4060, 4118, 4260, 4326, 4970, 5964, 5974, 6090, 6177, 6180, 7210, 7313, 7455, 8236, 8652, 8961, 9940, 10295, 10815, 11948, 12180, 12354, 14413, 14420, 14626, 14910, 14935, 17922, 20590, 20909, 21630, 21939, 24708, 28826, 29252, 29820, 29870, 30885, 35844, 36565, 41180, 41818, 43239, 43260, 43878, 44805, 51191, 57652, 59740, 61770, 62727, 72065, 73130, 83636, 86478, 87756, 89610, 102382, 104545, 109695, 123540, 125454, 144130, 146260, 153573, 172956, 179220, 204764, 209090, 212077, 216195, 219390, 250908, 255955, 288260, 307146, 313635, 418180, 424154, 432390, 438780, 511910, 614292, 627270, 636231, 767865, 848308, 864780, 1023820, 1060385, 1254540, 1272462, 1484539, 1535730, 2120770, 2544924, 2969078, 3071460, 3181155, 4241540, 4453617, 5938156, 6362310, 7422695, 8907234, 12724620, 14845390, 17814468, 22268085, 29690780, 44536170, 89072340]

約数ペア:

[(1, 89072340), (2, 44536170), (3, 29690780), (4, 22268085), (5, 17814468), (6, 14845390), (7, 12724620), (10, 8907234), (12, 7422695), (14, 6362310), (15, 5938156), (20, 4453617), (21, 4241540), (28, 3181155), (29, 3071460), (30, 2969078), (35, 2544924), (42, 2120770), (58, 1535730), (60, 1484539), (70, 1272462), (71, 1254540), (84, 1060385), (87, 1023820), (103, 864780), (105, 848308), (116, 767865), (140, 636231), (142, 627270), (145, 614292), (174, 511910), (203, 438780), (206, 432390), (210, 424154), (213, 418180), (284, 313635), (290, 307146), (309, 288260), (348, 255955), (355, 250908), (406, 219390), (412, 216195), (420, 212077), (426, 209090), (435, 204764), (497, 179220), (515, 172956), (580, 153573), (609, 146260), (618, 144130), (710, 125454), (721, 123540), (812, 109695), (852, 104545), (870, 102382), (994, 89610), (1015, 87756), (1030, 86478), (1065, 83636), (1218, 73130), (1236, 72065), (1420, 62727), (1442, 61770), (1491, 59740), (1545, 57652), (1740, 51191), (1988, 44805), (2030, 43878), (2059, 43260), (2060, 43239), (2130, 41818), (2163, 41180), (2436, 36565), (2485, 35844), (2884, 30885), (2982, 29870), (2987, 29820), (3045, 29252), (3090, 28826), (3605, 24708), (4060, 21939), (4118, 21630), (4260, 20909), (4326, 20590), (4970, 17922), (5964, 14935), (5974, 14910), (6090, 14626), (6177, 14420), (6180, 14413), (7210, 12354), (7313, 12180), (7455, 11948), (8236, 10815), (8652, 10295), (8961, 9940)]