149874840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1994

約数の個数: 128

約数和(自身を含む): 506692800

約数和(自身を除く): 356817960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1901, 1971, 2190, 2628, 2920, 3285, 3802, 3942, 4380, 5256, 5703, 6570, 7604, 7884, 8760, 9505, 9855, 11406, 13140, 15208, 15768, 17109, 19010, 19710, 22812, 26280, 28515, 34218, 38020, 39420, 45624, 51327, 57030, 68436, 76040, 78840, 85545, 102654, 114060, 136872, 138773, 171090, 205308, 228120, 256635, 277546, 342180, 410616, 416319, 513270, 555092, 684360, 693865, 832638, 1026540, 1110184, 1248957, 1387730, 1665276, 2053080, 2081595, 2497914, 2775460, 3330552, 3746871, 4163190, 4995828, 5550920, 6244785, 7493742, 8326380, 9991656, 12489570, 14987484, 16652760, 18734355, 24979140, 29974968, 37468710, 49958280, 74937420, 149874840]

約数ペア:

[(1, 149874840), (2, 74937420), (3, 49958280), (4, 37468710), (5, 29974968), (6, 24979140), (8, 18734355), (9, 16652760), (10, 14987484), (12, 12489570), (15, 9991656), (18, 8326380), (20, 7493742), (24, 6244785), (27, 5550920), (30, 4995828), (36, 4163190), (40, 3746871), (45, 3330552), (54, 2775460), (60, 2497914), (72, 2081595), (73, 2053080), (90, 1665276), (108, 1387730), (120, 1248957), (135, 1110184), (146, 1026540), (180, 832638), (216, 693865), (219, 684360), (270, 555092), (292, 513270), (360, 416319), (365, 410616), (438, 342180), (540, 277546), (584, 256635), (657, 228120), (730, 205308), (876, 171090), (1080, 138773), (1095, 136872), (1314, 114060), (1460, 102654), (1752, 85545), (1901, 78840), (1971, 76040), (2190, 68436), (2628, 57030), (2920, 51327), (3285, 45624), (3802, 39420), (3942, 38020), (4380, 34218), (5256, 28515), (5703, 26280), (6570, 22812), (7604, 19710), (7884, 19010), (8760, 17109), (9505, 15768), (9855, 15208), (11406, 13140)]