83390040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77213}}^1$

素因数の和:77233

約数の個数: 64

約数和(自身を含む): 277970400

約数和(自身を除く): 194580360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77213, 154426, 231639, 308852, 386065, 463278, 617704, 694917, 772130, 926556, 1158195, 1389834, 1544260, 1853112, 2084751, 2316390, 2779668, 3088520, 3474585, 4169502, 4632780, 5559336, 6949170, 8339004, 9265560, 10423755, 13898340, 16678008, 20847510, 27796680, 41695020, 83390040]

約数ペア:

[(1, 83390040), (2, 41695020), (3, 27796680), (4, 20847510), (5, 16678008), (6, 13898340), (8, 10423755), (9, 9265560), (10, 8339004), (12, 6949170), (15, 5559336), (18, 4632780), (20, 4169502), (24, 3474585), (27, 3088520), (30, 2779668), (36, 2316390), (40, 2084751), (45, 1853112), (54, 1544260), (60, 1389834), (72, 1158195), (90, 926556), (108, 772130), (120, 694917), (135, 617704), (180, 463278), (216, 386065), (270, 308852), (360, 231639), (540, 154426), (1080, 77213)]