180147888

素因数分解:

$2^4\times 3^4\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:856

約数の個数: 100

約数和(自身を含む): 524539840

約数和(自身を除く): 344391952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 229, 324, 432, 458, 607, 648, 687, 916, 1214, 1296, 1374, 1821, 1832, 2061, 2428, 2748, 3642, 3664, 4122, 4856, 5463, 5496, 6183, 7284, 8244, 9712, 10926, 10992, 12366, 14568, 16389, 16488, 18549, 21852, 24732, 29136, 32778, 32976, 37098, 43704, 49167, 49464, 65556, 74196, 87408, 98334, 98928, 131112, 139003, 148392, 196668, 262224, 278006, 296784, 393336, 417009, 556012, 786672, 834018, 1112024, 1251027, 1668036, 2224048, 2502054, 3336072, 3753081, 5004108, 6672144, 7506162, 10008216, 11259243, 15012324, 20016432, 22518486, 30024648, 45036972, 60049296, 90073944, 180147888]

約数ペア:

[(1, 180147888), (2, 90073944), (3, 60049296), (4, 45036972), (6, 30024648), (8, 22518486), (9, 20016432), (12, 15012324), (16, 11259243), (18, 10008216), (24, 7506162), (27, 6672144), (36, 5004108), (48, 3753081), (54, 3336072), (72, 2502054), (81, 2224048), (108, 1668036), (144, 1251027), (162, 1112024), (216, 834018), (229, 786672), (324, 556012), (432, 417009), (458, 393336), (607, 296784), (648, 278006), (687, 262224), (916, 196668), (1214, 148392), (1296, 139003), (1374, 131112), (1821, 98928), (1832, 98334), (2061, 87408), (2428, 74196), (2748, 65556), (3642, 49464), (3664, 49167), (4122, 43704), (4856, 37098), (5463, 32976), (5496, 32778), (6183, 29136), (7284, 24732), (8244, 21852), (9712, 18549), (10926, 16488), (10992, 16389), (12366, 14568)]