99777480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 328924800

約数和(自身を除く): 229147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 281, 330, 440, 538, 562, 660, 807, 843, 1076, 1124, 1320, 1345, 1405, 1614, 1686, 2152, 2248, 2690, 2810, 2959, 3091, 3228, 3372, 4035, 4215, 5380, 5620, 5918, 6182, 6456, 6744, 8070, 8430, 8877, 9273, 10760, 11240, 11836, 12364, 14795, 15455, 16140, 16860, 17754, 18546, 23672, 24728, 29590, 30910, 32280, 33720, 35508, 37092, 44385, 46365, 59180, 61820, 71016, 74184, 75589, 88770, 92730, 118360, 123640, 151178, 177540, 185460, 226767, 302356, 355080, 370920, 377945, 453534, 604712, 755890, 831479, 907068, 1133835, 1511780, 1662958, 1814136, 2267670, 2494437, 3023560, 3325916, 4157395, 4535340, 4988874, 6651832, 8314790, 9070680, 9977748, 12472185, 16629580, 19955496, 24944370, 33259160, 49888740, 99777480]

約数ペア:

[(1, 99777480), (2, 49888740), (3, 33259160), (4, 24944370), (5, 19955496), (6, 16629580), (8, 12472185), (10, 9977748), (11, 9070680), (12, 8314790), (15, 6651832), (20, 4988874), (22, 4535340), (24, 4157395), (30, 3325916), (33, 3023560), (40, 2494437), (44, 2267670), (55, 1814136), (60, 1662958), (66, 1511780), (88, 1133835), (110, 907068), (120, 831479), (132, 755890), (165, 604712), (220, 453534), (264, 377945), (269, 370920), (281, 355080), (330, 302356), (440, 226767), (538, 185460), (562, 177540), (660, 151178), (807, 123640), (843, 118360), (1076, 92730), (1124, 88770), (1320, 75589), (1345, 74184), (1405, 71016), (1614, 61820), (1686, 59180), (2152, 46365), (2248, 44385), (2690, 37092), (2810, 35508), (2959, 33720), (3091, 32280), (3228, 30910), (3372, 29590), (4035, 24728), (4215, 23672), (5380, 18546), (5620, 17754), (5918, 16860), (6182, 16140), (6456, 15455), (6744, 14795), (8070, 12364), (8430, 11836), (8877, 11240), (9273, 10760)]