98516520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4840

約数の個数: 128

約数和(自身を含む): 345744000

約数和(自身を除く): 247227480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4801, 5130, 6840, 9602, 10260, 14403, 19204, 20520, 24005, 28806, 38408, 43209, 48010, 57612, 72015, 86418, 91219, 96020, 115224, 129627, 144030, 172836, 182438, 192040, 216045, 259254, 273657, 288060, 345672, 364876, 432090, 456095, 518508, 547314, 576120, 648135, 729752, 820971, 864180, 912190, 1037016, 1094628, 1296270, 1368285, 1641942, 1728360, 1824380, 2189256, 2462913, 2592540, 2736570, 3283884, 3648760, 4104855, 4925826, 5185080, 5473140, 6567768, 8209710, 9851652, 10946280, 12314565, 16419420, 19703304, 24629130, 32838840, 49258260, 98516520]

約数ペア:

[(1, 98516520), (2, 49258260), (3, 32838840), (4, 24629130), (5, 19703304), (6, 16419420), (8, 12314565), (9, 10946280), (10, 9851652), (12, 8209710), (15, 6567768), (18, 5473140), (19, 5185080), (20, 4925826), (24, 4104855), (27, 3648760), (30, 3283884), (36, 2736570), (38, 2592540), (40, 2462913), (45, 2189256), (54, 1824380), (57, 1728360), (60, 1641942), (72, 1368285), (76, 1296270), (90, 1094628), (95, 1037016), (108, 912190), (114, 864180), (120, 820971), (135, 729752), (152, 648135), (171, 576120), (180, 547314), (190, 518508), (216, 456095), (228, 432090), (270, 364876), (285, 345672), (342, 288060), (360, 273657), (380, 259254), (456, 216045), (513, 192040), (540, 182438), (570, 172836), (684, 144030), (760, 129627), (855, 115224), (1026, 96020), (1080, 91219), (1140, 86418), (1368, 72015), (1710, 57612), (2052, 48010), (2280, 43209), (2565, 38408), (3420, 28806), (4104, 24005), (4801, 20520), (5130, 19204), (6840, 14403), (9602, 10260)]