129795900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 422306304

約数和(自身を除く): 292510404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1447, 1495, 1725, 1794, 1950, 2300, 2894, 2990, 3450, 3588, 3900, 4341, 4485, 5788, 5980, 6900, 7235, 7475, 8682, 8970, 14470, 14950, 17364, 17940, 18811, 21705, 22425, 28940, 29900, 33281, 36175, 37622, 43410, 44850, 56433, 66562, 72350, 75244, 86820, 89700, 94055, 99843, 108525, 112866, 133124, 144700, 166405, 188110, 199686, 217050, 225732, 282165, 332810, 376220, 399372, 432653, 434100, 470275, 499215, 564330, 665620, 832025, 865306, 940550, 998430, 1128660, 1297959, 1410825, 1664050, 1730612, 1881100, 1996860, 2163265, 2496075, 2595918, 2821650, 3328100, 4326530, 4992150, 5191836, 5643300, 6489795, 8653060, 9984300, 10816325, 12979590, 21632650, 25959180, 32448975, 43265300, 64897950, 129795900]

約数ペア:

[(1, 129795900), (2, 64897950), (3, 43265300), (4, 32448975), (5, 25959180), (6, 21632650), (10, 12979590), (12, 10816325), (13, 9984300), (15, 8653060), (20, 6489795), (23, 5643300), (25, 5191836), (26, 4992150), (30, 4326530), (39, 3328100), (46, 2821650), (50, 2595918), (52, 2496075), (60, 2163265), (65, 1996860), (69, 1881100), (75, 1730612), (78, 1664050), (92, 1410825), (100, 1297959), (115, 1128660), (130, 998430), (138, 940550), (150, 865306), (156, 832025), (195, 665620), (230, 564330), (260, 499215), (276, 470275), (299, 434100), (300, 432653), (325, 399372), (345, 376220), (390, 332810), (460, 282165), (575, 225732), (598, 217050), (650, 199686), (690, 188110), (780, 166405), (897, 144700), (975, 133124), (1150, 112866), (1196, 108525), (1300, 99843), (1380, 94055), (1447, 89700), (1495, 86820), (1725, 75244), (1794, 72350), (1950, 66562), (2300, 56433), (2894, 44850), (2990, 43410), (3450, 37622), (3588, 36175), (3900, 33281), (4341, 29900), (4485, 28940), (5788, 22425), (5980, 21705), (6900, 18811), (7235, 17940), (7475, 17364), (8682, 14950), (8970, 14470)]