141705900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 515633664

約数和(自身を除く): 373927764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 83, 84, 90, 100, 105, 126, 140, 150, 166, 175, 180, 210, 225, 249, 252, 271, 300, 315, 332, 350, 415, 420, 450, 498, 525, 542, 581, 630, 700, 747, 813, 830, 900, 996, 1050, 1084, 1162, 1245, 1260, 1355, 1494, 1575, 1626, 1660, 1743, 1897, 2075, 2100, 2324, 2439, 2490, 2710, 2905, 2988, 3150, 3252, 3486, 3735, 3794, 4065, 4150, 4878, 4980, 5229, 5420, 5691, 5810, 6225, 6300, 6775, 6972, 7470, 7588, 8130, 8300, 8715, 9485, 9756, 10458, 11382, 11620, 12195, 12450, 13550, 14525, 14940, 16260, 17073, 17430, 18675, 18970, 20325, 20916, 22493, 22764, 24390, 24900, 26145, 27100, 28455, 29050, 34146, 34860, 37350, 37940, 40650, 43575, 44986, 47425, 48780, 52290, 56910, 58100, 60975, 67479, 68292, 74700, 81300, 85365, 87150, 89972, 94850, 104580, 112465, 113820, 121950, 130725, 134958, 142275, 157451, 170730, 174300, 189700, 202437, 224930, 243900, 261450, 269916, 284550, 314902, 337395, 341460, 404874, 426825, 449860, 472353, 522900, 562325, 569100, 629804, 674790, 787255, 809748, 853650, 944706, 1012185, 1124650, 1349580, 1417059, 1574510, 1686975, 1707300, 1889412, 2024370, 2249300, 2361765, 2834118, 3149020, 3373950, 3936275, 4048740, 4723530, 5060925, 5668236, 6747900, 7085295, 7872550, 9447060, 10121850, 11808825, 14170590, 15745100, 20243700, 23617650, 28341180, 35426475, 47235300, 70852950, 141705900]

約数ペア:

[(1, 141705900), (2, 70852950), (3, 47235300), (4, 35426475), (5, 28341180), (6, 23617650), (7, 20243700), (9, 15745100), (10, 14170590), (12, 11808825), (14, 10121850), (15, 9447060), (18, 7872550), (20, 7085295), (21, 6747900), (25, 5668236), (28, 5060925), (30, 4723530), (35, 4048740), (36, 3936275), (42, 3373950), (45, 3149020), (50, 2834118), (60, 2361765), (63, 2249300), (70, 2024370), (75, 1889412), (83, 1707300), (84, 1686975), (90, 1574510), (100, 1417059), (105, 1349580), (126, 1124650), (140, 1012185), (150, 944706), (166, 853650), (175, 809748), (180, 787255), (210, 674790), (225, 629804), (249, 569100), (252, 562325), (271, 522900), (300, 472353), (315, 449860), (332, 426825), (350, 404874), (415, 341460), (420, 337395), (450, 314902), (498, 284550), (525, 269916), (542, 261450), (581, 243900), (630, 224930), (700, 202437), (747, 189700), (813, 174300), (830, 170730), (900, 157451), (996, 142275), (1050, 134958), (1084, 130725), (1162, 121950), (1245, 113820), (1260, 112465), (1355, 104580), (1494, 94850), (1575, 89972), (1626, 87150), (1660, 85365), (1743, 81300), (1897, 74700), (2075, 68292), (2100, 67479), (2324, 60975), (2439, 58100), (2490, 56910), (2710, 52290), (2905, 48780), (2988, 47425), (3150, 44986), (3252, 43575), (3486, 40650), (3735, 37940), (3794, 37350), (4065, 34860), (4150, 34146), (4878, 29050), (4980, 28455), (5229, 27100), (5420, 26145), (5691, 24900), (5810, 24390), (6225, 22764), (6300, 22493), (6775, 20916), (6972, 20325), (7470, 18970), (7588, 18675), (8130, 17430), (8300, 17073), (8715, 16260), (9485, 14940), (9756, 14525), (10458, 13550), (11382, 12450), (11620, 12195)]