85871880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3500

約数の個数: 128

約数和(自身を含む): 298771200

約数和(自身を除く): 212899320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3457, 4140, 4968, 6210, 6914, 8280, 10371, 12420, 13828, 17285, 20742, 24840, 27656, 31113, 34570, 41484, 51855, 62226, 69140, 79511, 82968, 93339, 103710, 124452, 138280, 155565, 159022, 186678, 207420, 238533, 248904, 311130, 318044, 373356, 397555, 414840, 466695, 477066, 622260, 636088, 715599, 746712, 795110, 933390, 954132, 1192665, 1244520, 1431198, 1590220, 1866780, 1908264, 2146797, 2385330, 2862396, 3180440, 3577995, 3733560, 4293594, 4770660, 5724792, 7155990, 8587188, 9541320, 10733985, 14311980, 17174376, 21467970, 28623960, 42935940, 85871880]

約数ペア:

[(1, 85871880), (2, 42935940), (3, 28623960), (4, 21467970), (5, 17174376), (6, 14311980), (8, 10733985), (9, 9541320), (10, 8587188), (12, 7155990), (15, 5724792), (18, 4770660), (20, 4293594), (23, 3733560), (24, 3577995), (27, 3180440), (30, 2862396), (36, 2385330), (40, 2146797), (45, 1908264), (46, 1866780), (54, 1590220), (60, 1431198), (69, 1244520), (72, 1192665), (90, 954132), (92, 933390), (108, 795110), (115, 746712), (120, 715599), (135, 636088), (138, 622260), (180, 477066), (184, 466695), (207, 414840), (216, 397555), (230, 373356), (270, 318044), (276, 311130), (345, 248904), (360, 238533), (414, 207420), (460, 186678), (540, 159022), (552, 155565), (621, 138280), (690, 124452), (828, 103710), (920, 93339), (1035, 82968), (1080, 79511), (1242, 69140), (1380, 62226), (1656, 51855), (2070, 41484), (2484, 34570), (2760, 31113), (3105, 27656), (3457, 24840), (4140, 20742), (4968, 17285), (6210, 13828), (6914, 12420), (8280, 10371)]