142142000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 467970048

約数和(自身を除く): 325828048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 71, 77, 80, 88, 91, 100, 104, 110, 112, 125, 130, 140, 142, 143, 154, 175, 176, 182, 200, 208, 220, 250, 260, 275, 280, 284, 286, 308, 325, 350, 355, 364, 385, 400, 440, 455, 497, 500, 520, 550, 560, 568, 572, 616, 650, 700, 710, 715, 728, 770, 781, 875, 880, 910, 923, 994, 1000, 1001, 1040, 1100, 1136, 1144, 1232, 1300, 1375, 1400, 1420, 1430, 1456, 1540, 1562, 1625, 1750, 1775, 1820, 1846, 1925, 1988, 2000, 2002, 2200, 2275, 2288, 2485, 2600, 2750, 2800, 2840, 2860, 3080, 3124, 3250, 3500, 3550, 3575, 3640, 3692, 3850, 3905, 3976, 4004, 4400, 4550, 4615, 4970, 5005, 5200, 5467, 5500, 5680, 5720, 6160, 6248, 6461, 6500, 7000, 7100, 7150, 7280, 7384, 7700, 7810, 7952, 8008, 8875, 9100, 9230, 9625, 9940, 10010, 10153, 10934, 11000, 11375, 11440, 12425, 12496, 12922, 13000, 14000, 14200, 14300, 14768, 15400, 15620, 16016, 17750, 17875, 18200, 18460, 19250, 19525, 19880, 20020, 20306, 21868, 22000, 22750, 23075, 24850, 25025, 25844, 26000, 27335, 28400, 28600, 30800, 31240, 32305, 35500, 35750, 36400, 36920, 38500, 39050, 39760, 40040, 40612, 43736, 45500, 46150, 49700, 50050, 50765, 51688, 54670, 57200, 62125, 62480, 64610, 71000, 71071, 71500, 73840, 77000, 78100, 80080, 81224, 87472, 91000, 92300, 97625, 99400, 100100, 101530, 103376, 109340, 115375, 124250, 125125, 129220, 136675, 142000, 142142, 143000, 154000, 156200, 161525, 162448, 182000, 184600, 195250, 198800, 200200, 203060, 218680, 230750, 248500, 250250, 253825, 258440, 273350, 284284, 286000, 312400, 323050, 355355, 369200, 390500, 400400, 406120, 437360, 461500, 497000, 500500, 507650, 516880, 546700, 568568, 646100, 683375, 710710, 781000, 807625, 812240, 923000, 994000, 1001000, 1015300, 1093400, 1137136, 1269125, 1292200, 1366750, 1421420, 1562000, 1615250, 1776775, 1846000, 2002000, 2030600, 2186800, 2538250, 2584400, 2733500, 2842840, 3230500, 3553550, 4061200, 5076500, 5467000, 5685680, 6461000, 7107100, 8883875, 10153000, 10934000, 12922000, 14214200, 17767750, 20306000, 28428400, 35535500, 71071000, 142142000]

約数ペア:

[(1, 142142000), (2, 71071000), (4, 35535500), (5, 28428400), (7, 20306000), (8, 17767750), (10, 14214200), (11, 12922000), (13, 10934000), (14, 10153000), (16, 8883875), (20, 7107100), (22, 6461000), (25, 5685680), (26, 5467000), (28, 5076500), (35, 4061200), (40, 3553550), (44, 3230500), (50, 2842840), (52, 2733500), (55, 2584400), (56, 2538250), (65, 2186800), (70, 2030600), (71, 2002000), (77, 1846000), (80, 1776775), (88, 1615250), (91, 1562000), (100, 1421420), (104, 1366750), (110, 1292200), (112, 1269125), (125, 1137136), (130, 1093400), (140, 1015300), (142, 1001000), (143, 994000), (154, 923000), (175, 812240), (176, 807625), (182, 781000), (200, 710710), (208, 683375), (220, 646100), (250, 568568), (260, 546700), (275, 516880), (280, 507650), (284, 500500), (286, 497000), (308, 461500), (325, 437360), (350, 406120), (355, 400400), (364, 390500), (385, 369200), (400, 355355), (440, 323050), (455, 312400), (497, 286000), (500, 284284), (520, 273350), (550, 258440), (560, 253825), (568, 250250), (572, 248500), (616, 230750), (650, 218680), (700, 203060), (710, 200200), (715, 198800), (728, 195250), (770, 184600), (781, 182000), (875, 162448), (880, 161525), (910, 156200), (923, 154000), (994, 143000), (1000, 142142), (1001, 142000), (1040, 136675), (1100, 129220), (1136, 125125), (1144, 124250), (1232, 115375), (1300, 109340), (1375, 103376), (1400, 101530), (1420, 100100), (1430, 99400), (1456, 97625), (1540, 92300), (1562, 91000), (1625, 87472), (1750, 81224), (1775, 80080), (1820, 78100), (1846, 77000), (1925, 73840), (1988, 71500), (2000, 71071), (2002, 71000), (2200, 64610), (2275, 62480), (2288, 62125), (2485, 57200), (2600, 54670), (2750, 51688), (2800, 50765), (2840, 50050), (2860, 49700), (3080, 46150), (3124, 45500), (3250, 43736), (3500, 40612), (3550, 40040), (3575, 39760), (3640, 39050), (3692, 38500), (3850, 36920), (3905, 36400), (3976, 35750), (4004, 35500), (4400, 32305), (4550, 31240), (4615, 30800), (4970, 28600), (5005, 28400), (5200, 27335), (5467, 26000), (5500, 25844), (5680, 25025), (5720, 24850), (6160, 23075), (6248, 22750), (6461, 22000), (6500, 21868), (7000, 20306), (7100, 20020), (7150, 19880), (7280, 19525), (7384, 19250), (7700, 18460), (7810, 18200), (7952, 17875), (8008, 17750), (8875, 16016), (9100, 15620), (9230, 15400), (9625, 14768), (9940, 14300), (10010, 14200), (10153, 14000), (10934, 13000), (11000, 12922), (11375, 12496), (11440, 12425)]