90871200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 288

約数和(自身を含む): 376225920

約数和(自身を除く): 285354720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 601, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1202, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1803, 1890, 2016, 2100, 2160, 2400, 2404, 2520, 2700, 2800, 3005, 3024, 3150, 3360, 3600, 3606, 3780, 4200, 4207, 4320, 4725, 4808, 5040, 5400, 5409, 5600, 6010, 6048, 6300, 7200, 7212, 7560, 8400, 8414, 9015, 9450, 9616, 10080, 10800, 10818, 12020, 12600, 12621, 14424, 15025, 15120, 16227, 16800, 16828, 18030, 18900, 19232, 21035, 21600, 21636, 24040, 25200, 25242, 27045, 28848, 30050, 30240, 32454, 33656, 36060, 37800, 37863, 42070, 43272, 45075, 48080, 50400, 50484, 54090, 57696, 60100, 63105, 64908, 67312, 72120, 75600, 75726, 81135, 84140, 86544, 90150, 96160, 100968, 105175, 108180, 113589, 120200, 126210, 129816, 134624, 135225, 144240, 151200, 151452, 162270, 168280, 173088, 180300, 189315, 201936, 210350, 216360, 227178, 240400, 252420, 259632, 270450, 288480, 302904, 315525, 324540, 336560, 360600, 378630, 403872, 405675, 420700, 432720, 454356, 480800, 504840, 519264, 540900, 567945, 605808, 631050, 649080, 673120, 721200, 757260, 811350, 841400, 865440, 908712, 946575, 1009680, 1081800, 1135890, 1211616, 1262100, 1298160, 1442400, 1514520, 1622700, 1682800, 1817424, 1893150, 2019360, 2163600, 2271780, 2524200, 2596320, 2839725, 3029040, 3245400, 3365600, 3634848, 3786300, 4327200, 4543560, 5048400, 5679450, 6058080, 6490800, 7572600, 9087120, 10096800, 11358900, 12981600, 15145200, 18174240, 22717800, 30290400, 45435600, 90871200]

約数ペア:

[(1, 90871200), (2, 45435600), (3, 30290400), (4, 22717800), (5, 18174240), (6, 15145200), (7, 12981600), (8, 11358900), (9, 10096800), (10, 9087120), (12, 7572600), (14, 6490800), (15, 6058080), (16, 5679450), (18, 5048400), (20, 4543560), (21, 4327200), (24, 3786300), (25, 3634848), (27, 3365600), (28, 3245400), (30, 3029040), (32, 2839725), (35, 2596320), (36, 2524200), (40, 2271780), (42, 2163600), (45, 2019360), (48, 1893150), (50, 1817424), (54, 1682800), (56, 1622700), (60, 1514520), (63, 1442400), (70, 1298160), (72, 1262100), (75, 1211616), (80, 1135890), (84, 1081800), (90, 1009680), (96, 946575), (100, 908712), (105, 865440), (108, 841400), (112, 811350), (120, 757260), (126, 721200), (135, 673120), (140, 649080), (144, 631050), (150, 605808), (160, 567945), (168, 540900), (175, 519264), (180, 504840), (189, 480800), (200, 454356), (210, 432720), (216, 420700), (224, 405675), (225, 403872), (240, 378630), (252, 360600), (270, 336560), (280, 324540), (288, 315525), (300, 302904), (315, 288480), (336, 270450), (350, 259632), (360, 252420), (378, 240400), (400, 227178), (420, 216360), (432, 210350), (450, 201936), (480, 189315), (504, 180300), (525, 173088), (540, 168280), (560, 162270), (600, 151452), (601, 151200), (630, 144240), (672, 135225), (675, 134624), (700, 129816), (720, 126210), (756, 120200), (800, 113589), (840, 108180), (864, 105175), (900, 100968), (945, 96160), (1008, 90150), (1050, 86544), (1080, 84140), (1120, 81135), (1200, 75726), (1202, 75600), (1260, 72120), (1350, 67312), (1400, 64908), (1440, 63105), (1512, 60100), (1575, 57696), (1680, 54090), (1800, 50484), (1803, 50400), (1890, 48080), (2016, 45075), (2100, 43272), (2160, 42070), (2400, 37863), (2404, 37800), (2520, 36060), (2700, 33656), (2800, 32454), (3005, 30240), (3024, 30050), (3150, 28848), (3360, 27045), (3600, 25242), (3606, 25200), (3780, 24040), (4200, 21636), (4207, 21600), (4320, 21035), (4725, 19232), (4808, 18900), (5040, 18030), (5400, 16828), (5409, 16800), (5600, 16227), (6010, 15120), (6048, 15025), (6300, 14424), (7200, 12621), (7212, 12600), (7560, 12020), (8400, 10818), (8414, 10800), (9015, 10080), (9450, 9616)]