99412440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 314496000

約数和(自身を除く): 215083560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 181, 184, 199, 230, 276, 345, 362, 398, 460, 543, 552, 597, 690, 724, 796, 905, 920, 995, 1086, 1194, 1380, 1448, 1592, 1810, 1990, 2172, 2388, 2715, 2760, 2985, 3620, 3980, 4163, 4344, 4577, 4776, 5430, 5970, 7240, 7960, 8326, 9154, 10860, 11940, 12489, 13731, 16652, 18308, 20815, 21720, 22885, 23880, 24978, 27462, 33304, 36019, 36616, 41630, 45770, 49956, 54924, 62445, 68655, 72038, 83260, 91540, 99912, 108057, 109848, 124890, 137310, 144076, 166520, 180095, 183080, 216114, 249780, 274620, 288152, 360190, 432228, 499560, 540285, 549240, 720380, 828437, 864456, 1080570, 1440760, 1656874, 2161140, 2485311, 3313748, 4142185, 4322280, 4970622, 6627496, 8284370, 9941244, 12426555, 16568740, 19882488, 24853110, 33137480, 49706220, 99412440]

約数ペア:

[(1, 99412440), (2, 49706220), (3, 33137480), (4, 24853110), (5, 19882488), (6, 16568740), (8, 12426555), (10, 9941244), (12, 8284370), (15, 6627496), (20, 4970622), (23, 4322280), (24, 4142185), (30, 3313748), (40, 2485311), (46, 2161140), (60, 1656874), (69, 1440760), (92, 1080570), (115, 864456), (120, 828437), (138, 720380), (181, 549240), (184, 540285), (199, 499560), (230, 432228), (276, 360190), (345, 288152), (362, 274620), (398, 249780), (460, 216114), (543, 183080), (552, 180095), (597, 166520), (690, 144076), (724, 137310), (796, 124890), (905, 109848), (920, 108057), (995, 99912), (1086, 91540), (1194, 83260), (1380, 72038), (1448, 68655), (1592, 62445), (1810, 54924), (1990, 49956), (2172, 45770), (2388, 41630), (2715, 36616), (2760, 36019), (2985, 33304), (3620, 27462), (3980, 24978), (4163, 23880), (4344, 22885), (4577, 21720), (4776, 20815), (5430, 18308), (5970, 16652), (7240, 13731), (7960, 12489), (8326, 11940), (9154, 10860)]