84109140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 267151248

約数和(自身を除く): 183042108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 73, 74, 90, 111, 146, 148, 173, 180, 185, 219, 222, 292, 333, 346, 365, 370, 438, 444, 519, 555, 657, 666, 692, 730, 740, 865, 876, 1038, 1095, 1110, 1314, 1332, 1460, 1557, 1665, 1730, 2076, 2190, 2220, 2595, 2628, 2701, 3114, 3285, 3330, 3460, 4380, 5190, 5402, 6228, 6401, 6570, 6660, 7785, 8103, 10380, 10804, 12629, 12802, 13140, 13505, 15570, 16206, 19203, 24309, 25258, 25604, 27010, 31140, 32005, 32412, 37887, 38406, 40515, 48618, 50516, 54020, 57609, 63145, 64010, 75774, 76812, 81030, 96015, 97236, 113661, 115218, 121545, 126290, 128020, 151548, 162060, 189435, 192030, 227322, 230436, 243090, 252580, 288045, 378870, 384060, 454644, 467273, 486180, 568305, 576090, 757740, 934546, 1136610, 1152180, 1401819, 1869092, 2273220, 2336365, 2803638, 4205457, 4672730, 5607276, 7009095, 8410914, 9345460, 14018190, 16821828, 21027285, 28036380, 42054570, 84109140]

約数ペア:

[(1, 84109140), (2, 42054570), (3, 28036380), (4, 21027285), (5, 16821828), (6, 14018190), (9, 9345460), (10, 8410914), (12, 7009095), (15, 5607276), (18, 4672730), (20, 4205457), (30, 2803638), (36, 2336365), (37, 2273220), (45, 1869092), (60, 1401819), (73, 1152180), (74, 1136610), (90, 934546), (111, 757740), (146, 576090), (148, 568305), (173, 486180), (180, 467273), (185, 454644), (219, 384060), (222, 378870), (292, 288045), (333, 252580), (346, 243090), (365, 230436), (370, 227322), (438, 192030), (444, 189435), (519, 162060), (555, 151548), (657, 128020), (666, 126290), (692, 121545), (730, 115218), (740, 113661), (865, 97236), (876, 96015), (1038, 81030), (1095, 76812), (1110, 75774), (1314, 64010), (1332, 63145), (1460, 57609), (1557, 54020), (1665, 50516), (1730, 48618), (2076, 40515), (2190, 38406), (2220, 37887), (2595, 32412), (2628, 32005), (2701, 31140), (3114, 27010), (3285, 25604), (3330, 25258), (3460, 24309), (4380, 19203), (5190, 16206), (5402, 15570), (6228, 13505), (6401, 13140), (6570, 12802), (6660, 12629), (7785, 10804), (8103, 10380)]