214884600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{7309}}^1$

素因数の和:7342

約数の個数: 144

約数和(自身を含む): 775006200

約数和(自身を除く): 560121600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7309, 7350, 9800, 14618, 14700, 21927, 29236, 29400, 36545, 43854, 51163, 58472, 73090, 87708, 102326, 109635, 146180, 153489, 175416, 182725, 204652, 219270, 255815, 292360, 306978, 358141, 365450, 409304, 438540, 511630, 548175, 613956, 716282, 730900, 767445, 877080, 1023260, 1074423, 1096350, 1227912, 1279075, 1432564, 1461800, 1534890, 1790705, 2046520, 2148846, 2192700, 2558150, 2865128, 3069780, 3581410, 3837225, 4297692, 4385400, 5116300, 5372115, 6139560, 7162820, 7674450, 8595384, 8953525, 10232600, 10744230, 14325640, 15348900, 17907050, 21488460, 26860575, 30697800, 35814100, 42976920, 53721150, 71628200, 107442300, 214884600]

約数ペア:

[(1, 214884600), (2, 107442300), (3, 71628200), (4, 53721150), (5, 42976920), (6, 35814100), (7, 30697800), (8, 26860575), (10, 21488460), (12, 17907050), (14, 15348900), (15, 14325640), (20, 10744230), (21, 10232600), (24, 8953525), (25, 8595384), (28, 7674450), (30, 7162820), (35, 6139560), (40, 5372115), (42, 5116300), (49, 4385400), (50, 4297692), (56, 3837225), (60, 3581410), (70, 3069780), (75, 2865128), (84, 2558150), (98, 2192700), (100, 2148846), (105, 2046520), (120, 1790705), (140, 1534890), (147, 1461800), (150, 1432564), (168, 1279075), (175, 1227912), (196, 1096350), (200, 1074423), (210, 1023260), (245, 877080), (280, 767445), (294, 730900), (300, 716282), (350, 613956), (392, 548175), (420, 511630), (490, 438540), (525, 409304), (588, 365450), (600, 358141), (700, 306978), (735, 292360), (840, 255815), (980, 219270), (1050, 204652), (1176, 182725), (1225, 175416), (1400, 153489), (1470, 146180), (1960, 109635), (2100, 102326), (2450, 87708), (2940, 73090), (3675, 58472), (4200, 51163), (4900, 43854), (5880, 36545), (7309, 29400), (7350, 29236), (9800, 21927), (14618, 14700)]