315657000

素因数分解:

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

素因数の和:472

約数の個数: 224

約数和(自身を含む): 1110007080

約数和(自身を除く): 794350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 243, 250, 270, 300, 324, 360, 375, 405, 433, 450, 486, 500, 540, 600, 648, 675, 729, 750, 810, 866, 900, 972, 1000, 1080, 1125, 1215, 1299, 1350, 1458, 1500, 1620, 1732, 1800, 1944, 2025, 2165, 2250, 2430, 2598, 2700, 2916, 3000, 3240, 3375, 3464, 3645, 3897, 4050, 4330, 4500, 4860, 5196, 5400, 5832, 6075, 6495, 6750, 7290, 7794, 8100, 8660, 9000, 9720, 10125, 10392, 10825, 11691, 12150, 12990, 13500, 14580, 15588, 16200, 17320, 18225, 19485, 20250, 21650, 23382, 24300, 25980, 27000, 29160, 30375, 31176, 32475, 35073, 36450, 38970, 40500, 43300, 46764, 48600, 51960, 54125, 58455, 60750, 64950, 70146, 72900, 77940, 81000, 86600, 91125, 93528, 97425, 105219, 108250, 116910, 121500, 129900, 140292, 145800, 155880, 162375, 175365, 182250, 194850, 210438, 216500, 233820, 243000, 259800, 280584, 292275, 315657, 324750, 350730, 364500, 389700, 420876, 433000, 467640, 487125, 526095, 584550, 631314, 649500, 701460, 729000, 779400, 841752, 876825, 974250, 1052190, 1169100, 1262628, 1299000, 1402920, 1461375, 1578285, 1753650, 1948500, 2104380, 2338200, 2525256, 2630475, 2922750, 3156570, 3507300, 3897000, 4208760, 4384125, 5260950, 5845500, 6313140, 7014600, 7891425, 8768250, 10521900, 11691000, 12626280, 13152375, 15782850, 17536500, 21043800, 26304750, 31565700, 35073000, 39457125, 52609500, 63131400, 78914250, 105219000, 157828500, 315657000]

約数ペア:

[(1, 315657000), (2, 157828500), (3, 105219000), (4, 78914250), (5, 63131400), (6, 52609500), (8, 39457125), (9, 35073000), (10, 31565700), (12, 26304750), (15, 21043800), (18, 17536500), (20, 15782850), (24, 13152375), (25, 12626280), (27, 11691000), (30, 10521900), (36, 8768250), (40, 7891425), (45, 7014600), (50, 6313140), (54, 5845500), (60, 5260950), (72, 4384125), (75, 4208760), (81, 3897000), (90, 3507300), (100, 3156570), (108, 2922750), (120, 2630475), (125, 2525256), (135, 2338200), (150, 2104380), (162, 1948500), (180, 1753650), (200, 1578285), (216, 1461375), (225, 1402920), (243, 1299000), (250, 1262628), (270, 1169100), (300, 1052190), (324, 974250), (360, 876825), (375, 841752), (405, 779400), (433, 729000), (450, 701460), (486, 649500), (500, 631314), (540, 584550), (600, 526095), (648, 487125), (675, 467640), (729, 433000), (750, 420876), (810, 389700), (866, 364500), (900, 350730), (972, 324750), (1000, 315657), (1080, 292275), (1125, 280584), (1215, 259800), (1299, 243000), (1350, 233820), (1458, 216500), (1500, 210438), (1620, 194850), (1732, 182250), (1800, 175365), (1944, 162375), (2025, 155880), (2165, 145800), (2250, 140292), (2430, 129900), (2598, 121500), (2700, 116910), (2916, 108250), (3000, 105219), (3240, 97425), (3375, 93528), (3464, 91125), (3645, 86600), (3897, 81000), (4050, 77940), (4330, 72900), (4500, 70146), (4860, 64950), (5196, 60750), (5400, 58455), (5832, 54125), (6075, 51960), (6495, 48600), (6750, 46764), (7290, 43300), (7794, 40500), (8100, 38970), (8660, 36450), (9000, 35073), (9720, 32475), (10125, 31176), (10392, 30375), (10825, 29160), (11691, 27000), (12150, 25980), (12990, 24300), (13500, 23382), (14580, 21650), (15588, 20250), (16200, 19485), (17320, 18225)]