135806280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 425174400

約数和(自身を除く): 289368120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 292, 296, 365, 370, 419, 438, 444, 555, 584, 730, 740, 838, 876, 888, 1095, 1110, 1257, 1460, 1480, 1676, 1752, 2095, 2190, 2220, 2514, 2701, 2920, 3352, 4190, 4380, 4440, 5028, 5402, 6285, 8103, 8380, 8760, 10056, 10804, 12570, 13505, 15503, 16206, 16760, 21608, 25140, 27010, 30587, 31006, 32412, 40515, 46509, 50280, 54020, 61174, 62012, 64824, 77515, 81030, 91761, 93018, 108040, 122348, 124024, 152935, 155030, 162060, 183522, 186036, 232545, 244696, 305870, 310060, 324120, 367044, 372072, 458805, 465090, 611740, 620120, 734088, 917610, 930180, 1131719, 1223480, 1835220, 1860360, 2263438, 3395157, 3670440, 4526876, 5658595, 6790314, 9053752, 11317190, 13580628, 16975785, 22634380, 27161256, 33951570, 45268760, 67903140, 135806280]

約数ペア:

[(1, 135806280), (2, 67903140), (3, 45268760), (4, 33951570), (5, 27161256), (6, 22634380), (8, 16975785), (10, 13580628), (12, 11317190), (15, 9053752), (20, 6790314), (24, 5658595), (30, 4526876), (37, 3670440), (40, 3395157), (60, 2263438), (73, 1860360), (74, 1835220), (111, 1223480), (120, 1131719), (146, 930180), (148, 917610), (185, 734088), (219, 620120), (222, 611740), (292, 465090), (296, 458805), (365, 372072), (370, 367044), (419, 324120), (438, 310060), (444, 305870), (555, 244696), (584, 232545), (730, 186036), (740, 183522), (838, 162060), (876, 155030), (888, 152935), (1095, 124024), (1110, 122348), (1257, 108040), (1460, 93018), (1480, 91761), (1676, 81030), (1752, 77515), (2095, 64824), (2190, 62012), (2220, 61174), (2514, 54020), (2701, 50280), (2920, 46509), (3352, 40515), (4190, 32412), (4380, 31006), (4440, 30587), (5028, 27010), (5402, 25140), (6285, 21608), (8103, 16760), (8380, 16206), (8760, 15503), (10056, 13505), (10804, 12570)]