87500400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 309980160

約数和(自身を除く): 222479760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 71, 75, 78, 79, 80, 100, 104, 120, 130, 142, 150, 156, 158, 195, 200, 208, 213, 237, 240, 260, 284, 300, 312, 316, 325, 355, 390, 395, 400, 426, 474, 520, 568, 600, 624, 632, 650, 710, 780, 790, 852, 923, 948, 975, 1027, 1040, 1065, 1136, 1185, 1200, 1264, 1300, 1420, 1560, 1580, 1704, 1775, 1846, 1896, 1950, 1975, 2054, 2130, 2370, 2600, 2769, 2840, 3081, 3120, 3160, 3408, 3550, 3692, 3792, 3900, 3950, 4108, 4260, 4615, 4740, 5135, 5200, 5325, 5538, 5609, 5680, 5925, 6162, 6320, 7100, 7384, 7800, 7900, 8216, 8520, 9230, 9480, 10270, 10650, 11076, 11218, 11850, 12324, 13845, 14200, 14768, 15405, 15600, 15800, 16432, 16827, 17040, 18460, 18960, 20540, 21300, 22152, 22436, 23075, 23700, 24648, 25675, 27690, 28045, 28400, 30810, 31600, 33654, 36920, 41080, 42600, 44304, 44872, 46150, 47400, 49296, 51350, 55380, 56090, 61620, 67308, 69225, 72917, 73840, 77025, 82160, 84135, 85200, 89744, 92300, 94800, 102700, 110760, 112180, 123240, 134616, 138450, 140225, 145834, 154050, 168270, 184600, 205400, 218751, 221520, 224360, 246480, 269232, 276900, 280450, 291668, 308100, 336540, 364585, 369200, 410800, 420675, 437502, 448720, 553800, 560900, 583336, 616200, 673080, 729170, 841350, 875004, 1093755, 1107600, 1121800, 1166672, 1232400, 1346160, 1458340, 1682700, 1750008, 1822925, 2187510, 2243600, 2916680, 3365400, 3500016, 3645850, 4375020, 5468775, 5833360, 6730800, 7291700, 8750040, 10937550, 14583400, 17500080, 21875100, 29166800, 43750200, 87500400]

約数ペア:

[(1, 87500400), (2, 43750200), (3, 29166800), (4, 21875100), (5, 17500080), (6, 14583400), (8, 10937550), (10, 8750040), (12, 7291700), (13, 6730800), (15, 5833360), (16, 5468775), (20, 4375020), (24, 3645850), (25, 3500016), (26, 3365400), (30, 2916680), (39, 2243600), (40, 2187510), (48, 1822925), (50, 1750008), (52, 1682700), (60, 1458340), (65, 1346160), (71, 1232400), (75, 1166672), (78, 1121800), (79, 1107600), (80, 1093755), (100, 875004), (104, 841350), (120, 729170), (130, 673080), (142, 616200), (150, 583336), (156, 560900), (158, 553800), (195, 448720), (200, 437502), (208, 420675), (213, 410800), (237, 369200), (240, 364585), (260, 336540), (284, 308100), (300, 291668), (312, 280450), (316, 276900), (325, 269232), (355, 246480), (390, 224360), (395, 221520), (400, 218751), (426, 205400), (474, 184600), (520, 168270), (568, 154050), (600, 145834), (624, 140225), (632, 138450), (650, 134616), (710, 123240), (780, 112180), (790, 110760), (852, 102700), (923, 94800), (948, 92300), (975, 89744), (1027, 85200), (1040, 84135), (1065, 82160), (1136, 77025), (1185, 73840), (1200, 72917), (1264, 69225), (1300, 67308), (1420, 61620), (1560, 56090), (1580, 55380), (1704, 51350), (1775, 49296), (1846, 47400), (1896, 46150), (1950, 44872), (1975, 44304), (2054, 42600), (2130, 41080), (2370, 36920), (2600, 33654), (2769, 31600), (2840, 30810), (3081, 28400), (3120, 28045), (3160, 27690), (3408, 25675), (3550, 24648), (3692, 23700), (3792, 23075), (3900, 22436), (3950, 22152), (4108, 21300), (4260, 20540), (4615, 18960), (4740, 18460), (5135, 17040), (5200, 16827), (5325, 16432), (5538, 15800), (5609, 15600), (5680, 15405), (5925, 14768), (6162, 14200), (6320, 13845), (7100, 12324), (7384, 11850), (7800, 11218), (7900, 11076), (8216, 10650), (8520, 10270), (9230, 9480)]