85306770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 252996480

約数和(自身を除く): 167689710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 81, 90, 95, 114, 115, 135, 138, 162, 171, 190, 207, 230, 241, 270, 285, 342, 345, 405, 414, 437, 482, 513, 570, 621, 690, 723, 810, 855, 874, 1026, 1035, 1205, 1242, 1311, 1446, 1539, 1710, 1863, 2070, 2169, 2185, 2410, 2565, 2622, 3078, 3105, 3615, 3726, 3933, 4338, 4370, 4579, 5130, 5543, 6210, 6507, 6555, 7230, 7695, 7866, 9158, 9315, 10845, 11086, 11799, 13014, 13110, 13737, 15390, 16629, 18630, 19521, 19665, 21690, 22895, 23598, 27474, 27715, 32535, 33258, 35397, 39042, 39330, 41211, 45790, 49887, 55430, 58995, 65070, 68685, 70794, 82422, 83145, 97605, 99774, 105317, 117990, 123633, 137370, 149661, 166290, 176985, 195210, 206055, 210634, 247266, 249435, 299322, 315951, 353970, 370899, 412110, 448983, 498870, 526585, 618165, 631902, 741798, 748305, 897966, 947853, 1053170, 1236330, 1496610, 1579755, 1854495, 1895706, 2244915, 2843559, 3159510, 3708990, 4489830, 4739265, 5687118, 8530677, 9478530, 14217795, 17061354, 28435590, 42653385, 85306770]

約数ペア:

[(1, 85306770), (2, 42653385), (3, 28435590), (5, 17061354), (6, 14217795), (9, 9478530), (10, 8530677), (15, 5687118), (18, 4739265), (19, 4489830), (23, 3708990), (27, 3159510), (30, 2843559), (38, 2244915), (45, 1895706), (46, 1854495), (54, 1579755), (57, 1496610), (69, 1236330), (81, 1053170), (90, 947853), (95, 897966), (114, 748305), (115, 741798), (135, 631902), (138, 618165), (162, 526585), (171, 498870), (190, 448983), (207, 412110), (230, 370899), (241, 353970), (270, 315951), (285, 299322), (342, 249435), (345, 247266), (405, 210634), (414, 206055), (437, 195210), (482, 176985), (513, 166290), (570, 149661), (621, 137370), (690, 123633), (723, 117990), (810, 105317), (855, 99774), (874, 97605), (1026, 83145), (1035, 82422), (1205, 70794), (1242, 68685), (1311, 65070), (1446, 58995), (1539, 55430), (1710, 49887), (1863, 45790), (2070, 41211), (2169, 39330), (2185, 39042), (2410, 35397), (2565, 33258), (2622, 32535), (3078, 27715), (3105, 27474), (3615, 23598), (3726, 22895), (3933, 21690), (4338, 19665), (4370, 19521), (4579, 18630), (5130, 16629), (5543, 15390), (6210, 13737), (6507, 13110), (6555, 13014), (7230, 11799), (7695, 11086), (7866, 10845), (9158, 9315)]