250170120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{77213}}^1$

素因数の和:77236

約数の個数: 80

約数和(自身を含む): 840860460

約数和(自身を除く): 590690340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 77213, 154426, 231639, 308852, 386065, 463278, 617704, 694917, 772130, 926556, 1158195, 1389834, 1544260, 1853112, 2084751, 2316390, 2779668, 3088520, 3474585, 4169502, 4632780, 5559336, 6254253, 6949170, 8339004, 9265560, 10423755, 12508506, 13898340, 16678008, 20847510, 25017012, 27796680, 31271265, 41695020, 50034024, 62542530, 83390040, 125085060, 250170120]

約数ペア:

[(1, 250170120), (2, 125085060), (3, 83390040), (4, 62542530), (5, 50034024), (6, 41695020), (8, 31271265), (9, 27796680), (10, 25017012), (12, 20847510), (15, 16678008), (18, 13898340), (20, 12508506), (24, 10423755), (27, 9265560), (30, 8339004), (36, 6949170), (40, 6254253), (45, 5559336), (54, 4632780), (60, 4169502), (72, 3474585), (81, 3088520), (90, 2779668), (108, 2316390), (120, 2084751), (135, 1853112), (162, 1544260), (180, 1389834), (216, 1158195), (270, 926556), (324, 772130), (360, 694917), (405, 617704), (540, 463278), (648, 386065), (810, 308852), (1080, 231639), (1620, 154426), (3240, 77213)]