138150360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 475282080

約数和(自身を除く): 337131720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 233, 243, 244, 270, 305, 324, 360, 366, 405, 466, 486, 488, 540, 549, 610, 648, 699, 732, 810, 915, 932, 972, 1080, 1098, 1165, 1215, 1220, 1398, 1464, 1620, 1647, 1830, 1864, 1944, 2097, 2196, 2330, 2430, 2440, 2745, 2796, 3240, 3294, 3495, 3660, 4194, 4392, 4660, 4860, 4941, 5490, 5592, 6291, 6588, 6990, 7320, 8235, 8388, 9320, 9720, 9882, 10485, 10980, 12582, 13176, 13980, 14213, 14823, 16470, 16776, 18873, 19764, 20970, 21960, 24705, 25164, 27960, 28426, 29646, 31455, 32940, 37746, 39528, 41940, 42639, 49410, 50328, 56619, 56852, 59292, 62910, 65880, 71065, 74115, 75492, 83880, 85278, 94365, 98820, 113238, 113704, 118584, 125820, 127917, 142130, 148230, 150984, 170556, 188730, 197640, 213195, 226476, 251640, 255834, 283095, 284260, 296460, 341112, 377460, 383751, 426390, 452952, 511668, 566190, 568520, 592920, 639585, 754920, 767502, 852780, 1023336, 1132380, 1151253, 1279170, 1535004, 1705560, 1918755, 2264760, 2302506, 2558340, 3070008, 3453759, 3837510, 4605012, 5116680, 5756265, 6907518, 7675020, 9210024, 11512530, 13815036, 15350040, 17268795, 23025060, 27630072, 34537590, 46050120, 69075180, 138150360]

約数ペア:

[(1, 138150360), (2, 69075180), (3, 46050120), (4, 34537590), (5, 27630072), (6, 23025060), (8, 17268795), (9, 15350040), (10, 13815036), (12, 11512530), (15, 9210024), (18, 7675020), (20, 6907518), (24, 5756265), (27, 5116680), (30, 4605012), (36, 3837510), (40, 3453759), (45, 3070008), (54, 2558340), (60, 2302506), (61, 2264760), (72, 1918755), (81, 1705560), (90, 1535004), (108, 1279170), (120, 1151253), (122, 1132380), (135, 1023336), (162, 852780), (180, 767502), (183, 754920), (216, 639585), (233, 592920), (243, 568520), (244, 566190), (270, 511668), (305, 452952), (324, 426390), (360, 383751), (366, 377460), (405, 341112), (466, 296460), (486, 284260), (488, 283095), (540, 255834), (549, 251640), (610, 226476), (648, 213195), (699, 197640), (732, 188730), (810, 170556), (915, 150984), (932, 148230), (972, 142130), (1080, 127917), (1098, 125820), (1165, 118584), (1215, 113704), (1220, 113238), (1398, 98820), (1464, 94365), (1620, 85278), (1647, 83880), (1830, 75492), (1864, 74115), (1944, 71065), (2097, 65880), (2196, 62910), (2330, 59292), (2430, 56852), (2440, 56619), (2745, 50328), (2796, 49410), (3240, 42639), (3294, 41940), (3495, 39528), (3660, 37746), (4194, 32940), (4392, 31455), (4660, 29646), (4860, 28426), (4941, 27960), (5490, 25164), (5592, 24705), (6291, 21960), (6588, 20970), (6990, 19764), (7320, 18873), (8235, 16776), (8388, 16470), (9320, 14823), (9720, 14213), (9882, 13980), (10485, 13176), (10980, 12582)]