82757220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 215288220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 659, 690, 780, 805, 897, 910, 966, 1092, 1196, 1318, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 1977, 2093, 2415, 2636, 2730, 2990, 3220, 3295, 3588, 3954, 4186, 4485, 4613, 4830, 5460, 5980, 6279, 6590, 7908, 8372, 8567, 8970, 9226, 9660, 9885, 10465, 12558, 13180, 13839, 15157, 17134, 17940, 18452, 19770, 20930, 23065, 25116, 25701, 27678, 30314, 31395, 34268, 39540, 41860, 42835, 45471, 46130, 51402, 55356, 59969, 60628, 62790, 69195, 75785, 85670, 90942, 92260, 102804, 106099, 119938, 125580, 128505, 138390, 151570, 171340, 179907, 181884, 197041, 212198, 227355, 239876, 257010, 276780, 299845, 303140, 318297, 359814, 394082, 424396, 454710, 514020, 530495, 591123, 599690, 636594, 719628, 788164, 899535, 909420, 985205, 1060990, 1182246, 1199380, 1273188, 1379287, 1591485, 1799070, 1970410, 2121980, 2364492, 2758574, 2955615, 3182970, 3598140, 3940820, 4137861, 5517148, 5911230, 6365940, 6896435, 8275722, 11822460, 13792870, 16551444, 20689305, 27585740, 41378610, 82757220]

約数ペア:

[(1, 82757220), (2, 41378610), (3, 27585740), (4, 20689305), (5, 16551444), (6, 13792870), (7, 11822460), (10, 8275722), (12, 6896435), (13, 6365940), (14, 5911230), (15, 5517148), (20, 4137861), (21, 3940820), (23, 3598140), (26, 3182970), (28, 2955615), (30, 2758574), (35, 2364492), (39, 2121980), (42, 1970410), (46, 1799070), (52, 1591485), (60, 1379287), (65, 1273188), (69, 1199380), (70, 1182246), (78, 1060990), (84, 985205), (91, 909420), (92, 899535), (105, 788164), (115, 719628), (130, 636594), (138, 599690), (140, 591123), (156, 530495), (161, 514020), (182, 454710), (195, 424396), (210, 394082), (230, 359814), (260, 318297), (273, 303140), (276, 299845), (299, 276780), (322, 257010), (345, 239876), (364, 227355), (390, 212198), (420, 197041), (455, 181884), (460, 179907), (483, 171340), (546, 151570), (598, 138390), (644, 128505), (659, 125580), (690, 119938), (780, 106099), (805, 102804), (897, 92260), (910, 90942), (966, 85670), (1092, 75785), (1196, 69195), (1318, 62790), (1365, 60628), (1380, 59969), (1495, 55356), (1610, 51402), (1794, 46130), (1820, 45471), (1932, 42835), (1977, 41860), (2093, 39540), (2415, 34268), (2636, 31395), (2730, 30314), (2990, 27678), (3220, 25701), (3295, 25116), (3588, 23065), (3954, 20930), (4186, 19770), (4485, 18452), (4613, 17940), (4830, 17134), (5460, 15157), (5980, 13839), (6279, 13180), (6590, 12558), (7908, 10465), (8372, 9885), (8567, 9660), (8970, 9226)]