30859400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 85775760

約数和(自身を除く): 54916360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 83, 88, 100, 104, 110, 130, 143, 166, 169, 200, 220, 260, 275, 286, 325, 332, 338, 415, 440, 520, 550, 572, 650, 664, 676, 715, 830, 845, 913, 1079, 1100, 1144, 1300, 1352, 1430, 1660, 1690, 1826, 1859, 2075, 2158, 2200, 2600, 2860, 3320, 3380, 3575, 3652, 3718, 4150, 4225, 4316, 4565, 5395, 5720, 6760, 7150, 7304, 7436, 8300, 8450, 8632, 9130, 9295, 10790, 11869, 14027, 14300, 14872, 16600, 16900, 18260, 18590, 21580, 22825, 23738, 26975, 28054, 28600, 33800, 36520, 37180, 43160, 45650, 46475, 47476, 53950, 56108, 59345, 70135, 74360, 91300, 92950, 94952, 107900, 112216, 118690, 140270, 154297, 182600, 185900, 215800, 237380, 280540, 296725, 308594, 350675, 371800, 474760, 561080, 593450, 617188, 701350, 771485, 1186900, 1234376, 1402700, 1542970, 2373800, 2805400, 3085940, 3857425, 6171880, 7714850, 15429700, 30859400]

約数ペア:

[(1, 30859400), (2, 15429700), (4, 7714850), (5, 6171880), (8, 3857425), (10, 3085940), (11, 2805400), (13, 2373800), (20, 1542970), (22, 1402700), (25, 1234376), (26, 1186900), (40, 771485), (44, 701350), (50, 617188), (52, 593450), (55, 561080), (65, 474760), (83, 371800), (88, 350675), (100, 308594), (104, 296725), (110, 280540), (130, 237380), (143, 215800), (166, 185900), (169, 182600), (200, 154297), (220, 140270), (260, 118690), (275, 112216), (286, 107900), (325, 94952), (332, 92950), (338, 91300), (415, 74360), (440, 70135), (520, 59345), (550, 56108), (572, 53950), (650, 47476), (664, 46475), (676, 45650), (715, 43160), (830, 37180), (845, 36520), (913, 33800), (1079, 28600), (1100, 28054), (1144, 26975), (1300, 23738), (1352, 22825), (1430, 21580), (1660, 18590), (1690, 18260), (1826, 16900), (1859, 16600), (2075, 14872), (2158, 14300), (2200, 14027), (2600, 11869), (2860, 10790), (3320, 9295), (3380, 9130), (3575, 8632), (3652, 8450), (3718, 8300), (4150, 7436), (4225, 7304), (4316, 7150), (4565, 6760), (5395, 5720)]