61908300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{7643}}^1$

素因数の和:7669

約数の個数: 90

約数和(自身を含む): 200708508

約数和(自身を除く): 138800208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 7643, 8100, 15286, 22929, 30572, 38215, 45858, 68787, 76430, 91716, 114645, 137574, 152860, 191075, 206361, 229290, 275148, 343935, 382150, 412722, 458580, 573225, 619083, 687870, 764300, 825444, 1031805, 1146450, 1238166, 1375740, 1719675, 2063610, 2292900, 2476332, 3095415, 3439350, 4127220, 5159025, 6190830, 6878700, 10318050, 12381660, 15477075, 20636100, 30954150, 61908300]

約数ペア:

[(1, 61908300), (2, 30954150), (3, 20636100), (4, 15477075), (5, 12381660), (6, 10318050), (9, 6878700), (10, 6190830), (12, 5159025), (15, 4127220), (18, 3439350), (20, 3095415), (25, 2476332), (27, 2292900), (30, 2063610), (36, 1719675), (45, 1375740), (50, 1238166), (54, 1146450), (60, 1031805), (75, 825444), (81, 764300), (90, 687870), (100, 619083), (108, 573225), (135, 458580), (150, 412722), (162, 382150), (180, 343935), (225, 275148), (270, 229290), (300, 206361), (324, 191075), (405, 152860), (450, 137574), (540, 114645), (675, 91716), (810, 76430), (900, 68787), (1350, 45858), (1620, 38215), (2025, 30572), (2700, 22929), (4050, 15286), (7643, 8100)]