146220900

素因数分解:

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

素因数の和:81

約数の個数: 216

約数和(自身を含む): 510592320

約数和(自身を除く): 364371420

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, 2401, 2436, 2450, 2842, 2900, 2940, 3045, 3430, 3675, 4060, 4116, 4263, 4350, 4802, 4900, 5075, 5145, 5684, 6090, 6860, 7105, 7203, 7350, 8526, 8575, 8700, 9604, 9947, 10150, 10290, 12005, 12180, 14210, 14406, 14700, 15225, 16807, 17052, 17150, 19894, 20300, 20580, 21315, 24010, 25725, 28420, 28812, 29841, 30450, 33614, 34300, 35525, 36015, 39788, 42630, 48020, 49735, 50421, 51450, 59682, 60025, 60900, 67228, 69629, 71050, 72030, 84035, 85260, 99470, 100842, 102900, 106575, 119364, 120050, 139258, 142100, 144060, 149205, 168070, 180075, 198940, 201684, 208887, 213150, 240100, 248675, 252105, 278516, 298410, 336140, 348145, 360150, 417774, 420175, 426300, 487403, 497350, 504210, 596820, 696290, 720300, 746025, 835548, 840350, 974806, 994700, 1008420, 1044435, 1260525, 1392580, 1462209, 1492050, 1680700, 1740725, 1949612, 2088870, 2437015, 2521050, 2924418, 2984100, 3481450, 4177740, 4874030, 5042100, 5222175, 5848836, 6962900, 7311045, 9748060, 10444350, 12185075, 14622090, 20888700, 24370150, 29244180, 36555225, 48740300, 73110450, 146220900]

約数ペア:

[(1, 146220900), (2, 73110450), (3, 48740300), (4, 36555225), (5, 29244180), (6, 24370150), (7, 20888700), (10, 14622090), (12, 12185075), (14, 10444350), (15, 9748060), (20, 7311045), (21, 6962900), (25, 5848836), (28, 5222175), (29, 5042100), (30, 4874030), (35, 4177740), (42, 3481450), (49, 2984100), (50, 2924418), (58, 2521050), (60, 2437015), (70, 2088870), (75, 1949612), (84, 1740725), (87, 1680700), (98, 1492050), (100, 1462209), (105, 1392580), (116, 1260525), (140, 1044435), (145, 1008420), (147, 994700), (150, 974806), (174, 840350), (175, 835548), (196, 746025), (203, 720300), (210, 696290), (245, 596820), (290, 504210), (294, 497350), (300, 487403), (343, 426300), (348, 420175), (350, 417774), (406, 360150), (420, 348145), (435, 336140), (490, 298410), (525, 278516), (580, 252105), (588, 248675), (609, 240100), (686, 213150), (700, 208887), (725, 201684), (735, 198940), (812, 180075), (870, 168070), (980, 149205), (1015, 144060), (1029, 142100), (1050, 139258), (1218, 120050), (1225, 119364), (1372, 106575), (1421, 102900), (1450, 100842), (1470, 99470), (1715, 85260), (1740, 84035), (2030, 72030), (2058, 71050), (2100, 69629), (2175, 67228), (2401, 60900), (2436, 60025), (2450, 59682), (2842, 51450), (2900, 50421), (2940, 49735), (3045, 48020), (3430, 42630), (3675, 39788), (4060, 36015), (4116, 35525), (4263, 34300), (4350, 33614), (4802, 30450), (4900, 29841), (5075, 28812), (5145, 28420), (5684, 25725), (6090, 24010), (6860, 21315), (7105, 20580), (7203, 20300), (7350, 19894), (8526, 17150), (8575, 17052), (8700, 16807), (9604, 15225), (9947, 14700), (10150, 14406), (10290, 14210), (12005, 12180)]