913860180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{175069}}^1$

素因数の和:175113

約数の個数: 72

約数和(自身を含む): 2867646600

約数和(自身を除く): 1953786420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 175069, 350138, 525207, 700276, 875345, 1050414, 1575621, 1750690, 2100828, 2626035, 3151242, 3501380, 5077001, 5252070, 6302484, 7878105, 10154002, 10504140, 15231003, 15756210, 20308004, 25385005, 30462006, 31512420, 45693009, 50770010, 60924012, 76155015, 91386018, 101540020, 152310030, 182772036, 228465045, 304620060, 456930090, 913860180]

約数ペア:

[(1, 913860180), (2, 456930090), (3, 304620060), (4, 228465045), (5, 182772036), (6, 152310030), (9, 101540020), (10, 91386018), (12, 76155015), (15, 60924012), (18, 50770010), (20, 45693009), (29, 31512420), (30, 30462006), (36, 25385005), (45, 20308004), (58, 15756210), (60, 15231003), (87, 10504140), (90, 10154002), (116, 7878105), (145, 6302484), (174, 5252070), (180, 5077001), (261, 3501380), (290, 3151242), (348, 2626035), (435, 2100828), (522, 1750690), (580, 1575621), (870, 1050414), (1044, 875345), (1305, 700276), (1740, 525207), (2610, 350138), (5220, 175069)]