89249580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 144

約数和(自身を含む): 323094240

約数和(自身を除く): 233844660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3373, 3780, 4410, 5292, 6615, 6746, 8820, 10119, 13230, 13492, 16865, 20238, 23611, 26460, 30357, 33730, 40476, 47222, 50595, 60714, 67460, 70833, 91071, 94444, 101190, 118055, 121428, 141666, 151785, 165277, 182142, 202380, 212499, 236110, 283332, 303570, 330554, 354165, 364284, 424998, 455355, 472220, 495831, 607140, 637497, 661108, 708330, 826385, 849996, 910710, 991662, 1062495, 1274994, 1416660, 1487493, 1652770, 1821420, 1983324, 2124990, 2479155, 2549988, 2974986, 3187485, 3305540, 4249980, 4462479, 4958310, 5949972, 6374970, 7437465, 8924958, 9916620, 12749940, 14874930, 17849916, 22312395, 29749860, 44624790, 89249580]

約数ペア:

[(1, 89249580), (2, 44624790), (3, 29749860), (4, 22312395), (5, 17849916), (6, 14874930), (7, 12749940), (9, 9916620), (10, 8924958), (12, 7437465), (14, 6374970), (15, 5949972), (18, 4958310), (20, 4462479), (21, 4249980), (27, 3305540), (28, 3187485), (30, 2974986), (35, 2549988), (36, 2479155), (42, 2124990), (45, 1983324), (49, 1821420), (54, 1652770), (60, 1487493), (63, 1416660), (70, 1274994), (84, 1062495), (90, 991662), (98, 910710), (105, 849996), (108, 826385), (126, 708330), (135, 661108), (140, 637497), (147, 607140), (180, 495831), (189, 472220), (196, 455355), (210, 424998), (245, 364284), (252, 354165), (270, 330554), (294, 303570), (315, 283332), (378, 236110), (420, 212499), (441, 202380), (490, 182142), (540, 165277), (588, 151785), (630, 141666), (735, 121428), (756, 118055), (882, 101190), (945, 94444), (980, 91071), (1260, 70833), (1323, 67460), (1470, 60714), (1764, 50595), (1890, 47222), (2205, 40476), (2646, 33730), (2940, 30357), (3373, 26460), (3780, 23611), (4410, 20238), (5292, 16865), (6615, 13492), (6746, 13230), (8820, 10119)]