228442200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 818400000

約数和(自身を除く): 589957800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 120, 140, 150, 168, 175, 200, 210, 218, 280, 300, 327, 350, 420, 436, 499, 525, 545, 600, 654, 700, 763, 840, 872, 998, 1050, 1090, 1308, 1400, 1497, 1526, 1635, 1996, 2100, 2180, 2289, 2495, 2616, 2725, 2994, 3052, 3270, 3493, 3815, 3992, 4200, 4360, 4578, 4990, 5450, 5988, 6104, 6540, 6986, 7485, 7630, 8175, 9156, 9980, 10479, 10900, 11445, 11976, 12475, 13080, 13972, 14970, 15260, 16350, 17465, 18312, 19075, 19960, 20958, 21800, 22890, 24950, 27944, 29940, 30520, 32700, 34930, 37425, 38150, 41916, 45780, 49900, 52395, 54391, 57225, 59880, 65400, 69860, 74850, 76300, 83832, 87325, 91560, 99800, 104790, 108782, 114450, 139720, 149700, 152600, 163173, 174650, 209580, 217564, 228900, 261975, 271955, 299400, 326346, 349300, 380737, 419160, 435128, 457800, 523950, 543910, 652692, 698600, 761474, 815865, 1047900, 1087820, 1142211, 1305384, 1359775, 1522948, 1631730, 1903685, 2095800, 2175640, 2284422, 2719550, 3045896, 3263460, 3807370, 4079325, 4568844, 5439100, 5711055, 6526920, 7614740, 8158650, 9137688, 9518425, 10878200, 11422110, 15229480, 16317300, 19036850, 22844220, 28555275, 32634600, 38073700, 45688440, 57110550, 76147400, 114221100, 228442200]

約数ペア:

[(1, 228442200), (2, 114221100), (3, 76147400), (4, 57110550), (5, 45688440), (6, 38073700), (7, 32634600), (8, 28555275), (10, 22844220), (12, 19036850), (14, 16317300), (15, 15229480), (20, 11422110), (21, 10878200), (24, 9518425), (25, 9137688), (28, 8158650), (30, 7614740), (35, 6526920), (40, 5711055), (42, 5439100), (50, 4568844), (56, 4079325), (60, 3807370), (70, 3263460), (75, 3045896), (84, 2719550), (100, 2284422), (105, 2175640), (109, 2095800), (120, 1903685), (140, 1631730), (150, 1522948), (168, 1359775), (175, 1305384), (200, 1142211), (210, 1087820), (218, 1047900), (280, 815865), (300, 761474), (327, 698600), (350, 652692), (420, 543910), (436, 523950), (499, 457800), (525, 435128), (545, 419160), (600, 380737), (654, 349300), (700, 326346), (763, 299400), (840, 271955), (872, 261975), (998, 228900), (1050, 217564), (1090, 209580), (1308, 174650), (1400, 163173), (1497, 152600), (1526, 149700), (1635, 139720), (1996, 114450), (2100, 108782), (2180, 104790), (2289, 99800), (2495, 91560), (2616, 87325), (2725, 83832), (2994, 76300), (3052, 74850), (3270, 69860), (3493, 65400), (3815, 59880), (3992, 57225), (4200, 54391), (4360, 52395), (4578, 49900), (4990, 45780), (5450, 41916), (5988, 38150), (6104, 37425), (6540, 34930), (6986, 32700), (7485, 30520), (7630, 29940), (8175, 27944), (9156, 24950), (9980, 22890), (10479, 21800), (10900, 20958), (11445, 19960), (11976, 19075), (12475, 18312), (13080, 17465), (13972, 16350), (14970, 15260)]