157828500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 168

約数和(自身を含む): 518003304

約数和(自身を除く): 360174804

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, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 433, 450, 486, 500, 540, 675, 729, 750, 810, 866, 900, 972, 1125, 1215, 1299, 1350, 1458, 1500, 1620, 1732, 2025, 2165, 2250, 2430, 2598, 2700, 2916, 3375, 3645, 3897, 4050, 4330, 4500, 4860, 5196, 6075, 6495, 6750, 7290, 7794, 8100, 8660, 10125, 10825, 11691, 12150, 12990, 13500, 14580, 15588, 18225, 19485, 20250, 21650, 23382, 24300, 25980, 30375, 32475, 35073, 36450, 38970, 40500, 43300, 46764, 54125, 58455, 60750, 64950, 70146, 72900, 77940, 91125, 97425, 105219, 108250, 116910, 121500, 129900, 140292, 162375, 175365, 182250, 194850, 210438, 216500, 233820, 292275, 315657, 324750, 350730, 364500, 389700, 420876, 487125, 526095, 584550, 631314, 649500, 701460, 876825, 974250, 1052190, 1169100, 1262628, 1461375, 1578285, 1753650, 1948500, 2104380, 2630475, 2922750, 3156570, 3507300, 4384125, 5260950, 5845500, 6313140, 7891425, 8768250, 10521900, 13152375, 15782850, 17536500, 26304750, 31565700, 39457125, 52609500, 78914250, 157828500]

約数ペア:

[(1, 157828500), (2, 78914250), (3, 52609500), (4, 39457125), (5, 31565700), (6, 26304750), (9, 17536500), (10, 15782850), (12, 13152375), (15, 10521900), (18, 8768250), (20, 7891425), (25, 6313140), (27, 5845500), (30, 5260950), (36, 4384125), (45, 3507300), (50, 3156570), (54, 2922750), (60, 2630475), (75, 2104380), (81, 1948500), (90, 1753650), (100, 1578285), (108, 1461375), (125, 1262628), (135, 1169100), (150, 1052190), (162, 974250), (180, 876825), (225, 701460), (243, 649500), (250, 631314), (270, 584550), (300, 526095), (324, 487125), (375, 420876), (405, 389700), (433, 364500), (450, 350730), (486, 324750), (500, 315657), (540, 292275), (675, 233820), (729, 216500), (750, 210438), (810, 194850), (866, 182250), (900, 175365), (972, 162375), (1125, 140292), (1215, 129900), (1299, 121500), (1350, 116910), (1458, 108250), (1500, 105219), (1620, 97425), (1732, 91125), (2025, 77940), (2165, 72900), (2250, 70146), (2430, 64950), (2598, 60750), (2700, 58455), (2916, 54125), (3375, 46764), (3645, 43300), (3897, 40500), (4050, 38970), (4330, 36450), (4500, 35073), (4860, 32475), (5196, 30375), (6075, 25980), (6495, 24300), (6750, 23382), (7290, 21650), (7794, 20250), (8100, 19485), (8660, 18225), (10125, 15588), (10825, 14580), (11691, 13500), (12150, 12990)]