28993950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{7159}}^1$

素因数の和:7183

約数の個数: 60

約数和(自身を含む): 80571480

約数和(自身を除く): 51577530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 7159, 14318, 21477, 35795, 42954, 64431, 71590, 107385, 128862, 178975, 193293, 214770, 322155, 357950, 386586, 536925, 579879, 644310, 966465, 1073850, 1159758, 1610775, 1932930, 2899395, 3221550, 4832325, 5798790, 9664650, 14496975, 28993950]

約数ペア:

[(1, 28993950), (2, 14496975), (3, 9664650), (5, 5798790), (6, 4832325), (9, 3221550), (10, 2899395), (15, 1932930), (18, 1610775), (25, 1159758), (27, 1073850), (30, 966465), (45, 644310), (50, 579879), (54, 536925), (75, 386586), (81, 357950), (90, 322155), (135, 214770), (150, 193293), (162, 178975), (225, 128862), (270, 107385), (405, 71590), (450, 64431), (675, 42954), (810, 35795), (1350, 21477), (2025, 14318), (4050, 7159)]