197719200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3956

約数の個数: 216

約数和(自身を含む): 797011488

約数和(自身を除く): 599292288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 3923, 4200, 5040, 5600, 6300, 7200, 7846, 8400, 10080, 11769, 12600, 15692, 16800, 19615, 23538, 25200, 27461, 31384, 35307, 39230, 47076, 50400, 54922, 58845, 62768, 70614, 78460, 82383, 94152, 98075, 109844, 117690, 125536, 137305, 141228, 156920, 164766, 176535, 188304, 196150, 219688, 235380, 247149, 274610, 282456, 294225, 313840, 329532, 353070, 376608, 392300, 411915, 439376, 470760, 494298, 549220, 564912, 588450, 627680, 659064, 686525, 706140, 784600, 823830, 878752, 882675, 941520, 988596, 1098440, 1129824, 1176900, 1235745, 1318128, 1373050, 1412280, 1569200, 1647660, 1765350, 1883040, 1977192, 2059575, 2196880, 2353800, 2471490, 2636256, 2746100, 2824560, 3138400, 3295320, 3530700, 3954384, 4119150, 4393760, 4707600, 4942980, 5492200, 5649120, 6178725, 6590640, 7061400, 7908768, 8238300, 9415200, 9885960, 10984400, 12357450, 13181280, 14122800, 16476600, 19771920, 21968800, 24714900, 28245600, 32953200, 39543840, 49429800, 65906400, 98859600, 197719200]

約数ペア:

[(1, 197719200), (2, 98859600), (3, 65906400), (4, 49429800), (5, 39543840), (6, 32953200), (7, 28245600), (8, 24714900), (9, 21968800), (10, 19771920), (12, 16476600), (14, 14122800), (15, 13181280), (16, 12357450), (18, 10984400), (20, 9885960), (21, 9415200), (24, 8238300), (25, 7908768), (28, 7061400), (30, 6590640), (32, 6178725), (35, 5649120), (36, 5492200), (40, 4942980), (42, 4707600), (45, 4393760), (48, 4119150), (50, 3954384), (56, 3530700), (60, 3295320), (63, 3138400), (70, 2824560), (72, 2746100), (75, 2636256), (80, 2471490), (84, 2353800), (90, 2196880), (96, 2059575), (100, 1977192), (105, 1883040), (112, 1765350), (120, 1647660), (126, 1569200), (140, 1412280), (144, 1373050), (150, 1318128), (160, 1235745), (168, 1176900), (175, 1129824), (180, 1098440), (200, 988596), (210, 941520), (224, 882675), (225, 878752), (240, 823830), (252, 784600), (280, 706140), (288, 686525), (300, 659064), (315, 627680), (336, 588450), (350, 564912), (360, 549220), (400, 494298), (420, 470760), (450, 439376), (480, 411915), (504, 392300), (525, 376608), (560, 353070), (600, 329532), (630, 313840), (672, 294225), (700, 282456), (720, 274610), (800, 247149), (840, 235380), (900, 219688), (1008, 196150), (1050, 188304), (1120, 176535), (1200, 164766), (1260, 156920), (1400, 141228), (1440, 137305), (1575, 125536), (1680, 117690), (1800, 109844), (2016, 98075), (2100, 94152), (2400, 82383), (2520, 78460), (2800, 70614), (3150, 62768), (3360, 58845), (3600, 54922), (3923, 50400), (4200, 47076), (5040, 39230), (5600, 35307), (6300, 31384), (7200, 27461), (7846, 25200), (8400, 23538), (10080, 19615), (11769, 16800), (12600, 15692)]