131359800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 192

約数和(自身を含む): 478719360

約数和(自身を除く): 347359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 780, 825, 858, 975, 1100, 1144, 1300, 1320, 1430, 1531, 1560, 1650, 1716, 1950, 2145, 2200, 2600, 2860, 3062, 3300, 3432, 3575, 3900, 4290, 4593, 5720, 6124, 6600, 7150, 7655, 7800, 8580, 9186, 10725, 12248, 14300, 15310, 16841, 17160, 18372, 19903, 21450, 22965, 28600, 30620, 33682, 36744, 38275, 39806, 42900, 45930, 50523, 59709, 61240, 67364, 76550, 79612, 84205, 85800, 91860, 99515, 101046, 114825, 119418, 134728, 153100, 159224, 168410, 183720, 199030, 202092, 218933, 229650, 238836, 252615, 298545, 306200, 336820, 398060, 404184, 421025, 437866, 459300, 477672, 497575, 505230, 597090, 656799, 673640, 796120, 842050, 875732, 918600, 995150, 1010460, 1094665, 1194180, 1263075, 1313598, 1492725, 1684100, 1751464, 1990300, 2020920, 2189330, 2388360, 2526150, 2627196, 2985450, 3283995, 3368200, 3980600, 4378660, 5052300, 5254392, 5473325, 5970900, 6567990, 8757320, 10104600, 10946650, 11941800, 13135980, 16419975, 21893300, 26271960, 32839950, 43786600, 65679900, 131359800]

約数ペア:

[(1, 131359800), (2, 65679900), (3, 43786600), (4, 32839950), (5, 26271960), (6, 21893300), (8, 16419975), (10, 13135980), (11, 11941800), (12, 10946650), (13, 10104600), (15, 8757320), (20, 6567990), (22, 5970900), (24, 5473325), (25, 5254392), (26, 5052300), (30, 4378660), (33, 3980600), (39, 3368200), (40, 3283995), (44, 2985450), (50, 2627196), (52, 2526150), (55, 2388360), (60, 2189330), (65, 2020920), (66, 1990300), (75, 1751464), (78, 1684100), (88, 1492725), (100, 1313598), (104, 1263075), (110, 1194180), (120, 1094665), (130, 1010460), (132, 995150), (143, 918600), (150, 875732), (156, 842050), (165, 796120), (195, 673640), (200, 656799), (220, 597090), (260, 505230), (264, 497575), (275, 477672), (286, 459300), (300, 437866), (312, 421025), (325, 404184), (330, 398060), (390, 336820), (429, 306200), (440, 298545), (520, 252615), (550, 238836), (572, 229650), (600, 218933), (650, 202092), (660, 199030), (715, 183720), (780, 168410), (825, 159224), (858, 153100), (975, 134728), (1100, 119418), (1144, 114825), (1300, 101046), (1320, 99515), (1430, 91860), (1531, 85800), (1560, 84205), (1650, 79612), (1716, 76550), (1950, 67364), (2145, 61240), (2200, 59709), (2600, 50523), (2860, 45930), (3062, 42900), (3300, 39806), (3432, 38275), (3575, 36744), (3900, 33682), (4290, 30620), (4593, 28600), (5720, 22965), (6124, 21450), (6600, 19903), (7150, 18372), (7655, 17160), (7800, 16841), (8580, 15310), (9186, 14300), (10725, 12248)]