196994700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 216

約数和(自身を含む): 737192400

約数和(自身を除く): 540197700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1323, 1350, 1470, 1489, 1575, 1764, 1890, 2100, 2205, 2450, 2646, 2700, 2940, 2978, 3150, 3675, 3780, 4410, 4467, 4725, 4900, 5292, 5956, 6300, 6615, 7350, 7445, 8820, 8934, 9450, 10423, 11025, 13230, 13401, 14700, 14890, 17868, 18900, 20846, 22050, 22335, 26460, 26802, 29780, 31269, 33075, 37225, 40203, 41692, 44100, 44670, 52115, 53604, 62538, 66150, 67005, 72961, 74450, 80406, 89340, 93807, 104230, 111675, 125076, 132300, 134010, 145922, 148900, 156345, 160812, 187614, 201015, 208460, 218883, 223350, 260575, 268020, 281421, 291844, 312690, 335025, 364805, 375228, 402030, 437766, 446700, 469035, 521150, 562842, 625380, 656649, 670050, 729610, 781725, 804060, 875532, 938070, 1005075, 1042300, 1094415, 1125684, 1313298, 1340100, 1407105, 1459220, 1563450, 1824025, 1876140, 1969947, 2010150, 2188830, 2345175, 2626596, 2814210, 3126900, 3283245, 3648050, 3939894, 4020300, 4377660, 4690350, 5472075, 5628420, 6566490, 7035525, 7296100, 7879788, 9380700, 9849735, 10944150, 13132980, 14071050, 16416225, 19699470, 21888300, 28142100, 32832450, 39398940, 49248675, 65664900, 98497350, 196994700]

約数ペア:

[(1, 196994700), (2, 98497350), (3, 65664900), (4, 49248675), (5, 39398940), (6, 32832450), (7, 28142100), (9, 21888300), (10, 19699470), (12, 16416225), (14, 14071050), (15, 13132980), (18, 10944150), (20, 9849735), (21, 9380700), (25, 7879788), (27, 7296100), (28, 7035525), (30, 6566490), (35, 5628420), (36, 5472075), (42, 4690350), (45, 4377660), (49, 4020300), (50, 3939894), (54, 3648050), (60, 3283245), (63, 3126900), (70, 2814210), (75, 2626596), (84, 2345175), (90, 2188830), (98, 2010150), (100, 1969947), (105, 1876140), (108, 1824025), (126, 1563450), (135, 1459220), (140, 1407105), (147, 1340100), (150, 1313298), (175, 1125684), (180, 1094415), (189, 1042300), (196, 1005075), (210, 938070), (225, 875532), (245, 804060), (252, 781725), (270, 729610), (294, 670050), (300, 656649), (315, 625380), (350, 562842), (378, 521150), (420, 469035), (441, 446700), (450, 437766), (490, 402030), (525, 375228), (540, 364805), (588, 335025), (630, 312690), (675, 291844), (700, 281421), (735, 268020), (756, 260575), (882, 223350), (900, 218883), (945, 208460), (980, 201015), (1050, 187614), (1225, 160812), (1260, 156345), (1323, 148900), (1350, 145922), (1470, 134010), (1489, 132300), (1575, 125076), (1764, 111675), (1890, 104230), (2100, 93807), (2205, 89340), (2450, 80406), (2646, 74450), (2700, 72961), (2940, 67005), (2978, 66150), (3150, 62538), (3675, 53604), (3780, 52115), (4410, 44670), (4467, 44100), (4725, 41692), (4900, 40203), (5292, 37225), (5956, 33075), (6300, 31269), (6615, 29780), (7350, 26802), (7445, 26460), (8820, 22335), (8934, 22050), (9450, 20846), (10423, 18900), (11025, 17868), (13230, 14890), (13401, 14700)]