91255560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 300931200

約数和(自身を除く): 209675640

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, 257, 264, 269, 330, 440, 514, 538, 660, 771, 807, 1028, 1076, 1285, 1320, 1345, 1542, 1614, 2056, 2152, 2570, 2690, 2827, 2959, 3084, 3228, 3855, 4035, 5140, 5380, 5654, 5918, 6168, 6456, 7710, 8070, 8481, 8877, 10280, 10760, 11308, 11836, 14135, 14795, 15420, 16140, 16962, 17754, 22616, 23672, 28270, 29590, 30840, 32280, 33924, 35508, 42405, 44385, 56540, 59180, 67848, 69133, 71016, 84810, 88770, 113080, 118360, 138266, 169620, 177540, 207399, 276532, 339240, 345665, 355080, 414798, 553064, 691330, 760463, 829596, 1036995, 1382660, 1520926, 1659192, 2073990, 2281389, 2765320, 3041852, 3802315, 4147980, 4562778, 6083704, 7604630, 8295960, 9125556, 11406945, 15209260, 18251112, 22813890, 30418520, 45627780, 91255560]

約数ペア:

[(1, 91255560), (2, 45627780), (3, 30418520), (4, 22813890), (5, 18251112), (6, 15209260), (8, 11406945), (10, 9125556), (11, 8295960), (12, 7604630), (15, 6083704), (20, 4562778), (22, 4147980), (24, 3802315), (30, 3041852), (33, 2765320), (40, 2281389), (44, 2073990), (55, 1659192), (60, 1520926), (66, 1382660), (88, 1036995), (110, 829596), (120, 760463), (132, 691330), (165, 553064), (220, 414798), (257, 355080), (264, 345665), (269, 339240), (330, 276532), (440, 207399), (514, 177540), (538, 169620), (660, 138266), (771, 118360), (807, 113080), (1028, 88770), (1076, 84810), (1285, 71016), (1320, 69133), (1345, 67848), (1542, 59180), (1614, 56540), (2056, 44385), (2152, 42405), (2570, 35508), (2690, 33924), (2827, 32280), (2959, 30840), (3084, 29590), (3228, 28270), (3855, 23672), (4035, 22616), (5140, 17754), (5380, 16962), (5654, 16140), (5918, 15420), (6168, 14795), (6456, 14135), (7710, 11836), (8070, 11308), (8481, 10760), (8877, 10280)]