204691200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1559

約数の個数: 216

約数和(自身を含む): 772533888

約数和(自身を除く): 567842688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1523, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3046, 3200, 3360, 3840, 4200, 4480, 4569, 4800, 5376, 5600, 6092, 6400, 6720, 7615, 8400, 8960, 9138, 9600, 10661, 11200, 12184, 13440, 15230, 16800, 18276, 19200, 21322, 22400, 22845, 24368, 26880, 30460, 31983, 33600, 36552, 38075, 42644, 44800, 45690, 48736, 53305, 60920, 63966, 67200, 73104, 76150, 85288, 91380, 97472, 106610, 114225, 121840, 127932, 134400, 146208, 152300, 159915, 170576, 182760, 194944, 213220, 228450, 243680, 255864, 266525, 292416, 304600, 319830, 341152, 365520, 389888, 426440, 456900, 487360, 511728, 533050, 584832, 609200, 639660, 682304, 731040, 799575, 852880, 913800, 974720, 1023456, 1066100, 1169664, 1218400, 1279320, 1364608, 1462080, 1599150, 1705760, 1827600, 1949440, 2046912, 2132200, 2436800, 2558640, 2729216, 2924160, 3198300, 3411520, 3655200, 4093824, 4264400, 4873600, 5117280, 5848320, 6396600, 6823040, 7310400, 8187648, 8528800, 9747200, 10234560, 12793200, 13646080, 14620800, 17057600, 20469120, 25586400, 29241600, 34115200, 40938240, 51172800, 68230400, 102345600, 204691200]

約数ペア:

[(1, 204691200), (2, 102345600), (3, 68230400), (4, 51172800), (5, 40938240), (6, 34115200), (7, 29241600), (8, 25586400), (10, 20469120), (12, 17057600), (14, 14620800), (15, 13646080), (16, 12793200), (20, 10234560), (21, 9747200), (24, 8528800), (25, 8187648), (28, 7310400), (30, 6823040), (32, 6396600), (35, 5848320), (40, 5117280), (42, 4873600), (48, 4264400), (50, 4093824), (56, 3655200), (60, 3411520), (64, 3198300), (70, 2924160), (75, 2729216), (80, 2558640), (84, 2436800), (96, 2132200), (100, 2046912), (105, 1949440), (112, 1827600), (120, 1705760), (128, 1599150), (140, 1462080), (150, 1364608), (160, 1279320), (168, 1218400), (175, 1169664), (192, 1066100), (200, 1023456), (210, 974720), (224, 913800), (240, 852880), (256, 799575), (280, 731040), (300, 682304), (320, 639660), (336, 609200), (350, 584832), (384, 533050), (400, 511728), (420, 487360), (448, 456900), (480, 426440), (525, 389888), (560, 365520), (600, 341152), (640, 319830), (672, 304600), (700, 292416), (768, 266525), (800, 255864), (840, 243680), (896, 228450), (960, 213220), (1050, 194944), (1120, 182760), (1200, 170576), (1280, 159915), (1344, 152300), (1400, 146208), (1523, 134400), (1600, 127932), (1680, 121840), (1792, 114225), (1920, 106610), (2100, 97472), (2240, 91380), (2400, 85288), (2688, 76150), (2800, 73104), (3046, 67200), (3200, 63966), (3360, 60920), (3840, 53305), (4200, 48736), (4480, 45690), (4569, 44800), (4800, 42644), (5376, 38075), (5600, 36552), (6092, 33600), (6400, 31983), (6720, 30460), (7615, 26880), (8400, 24368), (8960, 22845), (9138, 22400), (9600, 21322), (10661, 19200), (11200, 18276), (12184, 16800), (13440, 15230)]