2984100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 10416000

約数和(自身を除く): 7431900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 58, 60, 70, 75, 84, 87, 98, 100, 105, 116, 140, 145, 147, 150, 174, 175, 196, 203, 210, 245, 290, 294, 300, 343, 348, 350, 406, 420, 435, 490, 525, 580, 588, 609, 686, 700, 725, 735, 812, 870, 980, 1015, 1029, 1050, 1218, 1225, 1372, 1421, 1450, 1470, 1715, 1740, 2030, 2058, 2100, 2175, 2436, 2450, 2842, 2900, 2940, 3045, 3430, 3675, 4060, 4116, 4263, 4350, 4900, 5075, 5145, 5684, 6090, 6860, 7105, 7350, 8526, 8575, 8700, 9947, 10150, 10290, 12180, 14210, 14700, 15225, 17052, 17150, 19894, 20300, 20580, 21315, 25725, 28420, 29841, 30450, 34300, 35525, 39788, 42630, 49735, 51450, 59682, 60900, 71050, 85260, 99470, 102900, 106575, 119364, 142100, 149205, 198940, 213150, 248675, 298410, 426300, 497350, 596820, 746025, 994700, 1492050, 2984100]

約数ペア:

[(1, 2984100), (2, 1492050), (3, 994700), (4, 746025), (5, 596820), (6, 497350), (7, 426300), (10, 298410), (12, 248675), (14, 213150), (15, 198940), (20, 149205), (21, 142100), (25, 119364), (28, 106575), (29, 102900), (30, 99470), (35, 85260), (42, 71050), (49, 60900), (50, 59682), (58, 51450), (60, 49735), (70, 42630), (75, 39788), (84, 35525), (87, 34300), (98, 30450), (100, 29841), (105, 28420), (116, 25725), (140, 21315), (145, 20580), (147, 20300), (150, 19894), (174, 17150), (175, 17052), (196, 15225), (203, 14700), (210, 14210), (245, 12180), (290, 10290), (294, 10150), (300, 9947), (343, 8700), (348, 8575), (350, 8526), (406, 7350), (420, 7105), (435, 6860), (490, 6090), (525, 5684), (580, 5145), (588, 5075), (609, 4900), (686, 4350), (700, 4263), (725, 4116), (735, 4060), (812, 3675), (870, 3430), (980, 3045), (1015, 2940), (1029, 2900), (1050, 2842), (1218, 2450), (1225, 2436), (1372, 2175), (1421, 2100), (1450, 2058), (1470, 2030), (1715, 1740)]