15429700

素因数分解:

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

素因数の和:134

約数の個数: 108

約数和(自身を含む): 40028688

約数和(自身を除く): 24598988

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 83, 100, 110, 130, 143, 166, 169, 220, 260, 275, 286, 325, 332, 338, 415, 550, 572, 650, 676, 715, 830, 845, 913, 1079, 1100, 1300, 1430, 1660, 1690, 1826, 1859, 2075, 2158, 2860, 3380, 3575, 3652, 3718, 4150, 4225, 4316, 4565, 5395, 7150, 7436, 8300, 8450, 9130, 9295, 10790, 11869, 14027, 14300, 16900, 18260, 18590, 21580, 22825, 23738, 26975, 28054, 37180, 45650, 46475, 47476, 53950, 56108, 59345, 70135, 91300, 92950, 107900, 118690, 140270, 154297, 185900, 237380, 280540, 296725, 308594, 350675, 593450, 617188, 701350, 771485, 1186900, 1402700, 1542970, 3085940, 3857425, 7714850, 15429700]

約数ペア:

[(1, 15429700), (2, 7714850), (4, 3857425), (5, 3085940), (10, 1542970), (11, 1402700), (13, 1186900), (20, 771485), (22, 701350), (25, 617188), (26, 593450), (44, 350675), (50, 308594), (52, 296725), (55, 280540), (65, 237380), (83, 185900), (100, 154297), (110, 140270), (130, 118690), (143, 107900), (166, 92950), (169, 91300), (220, 70135), (260, 59345), (275, 56108), (286, 53950), (325, 47476), (332, 46475), (338, 45650), (415, 37180), (550, 28054), (572, 26975), (650, 23738), (676, 22825), (715, 21580), (830, 18590), (845, 18260), (913, 16900), (1079, 14300), (1100, 14027), (1300, 11869), (1430, 10790), (1660, 9295), (1690, 9130), (1826, 8450), (1859, 8300), (2075, 7436), (2158, 7150), (2860, 5395), (3380, 4565), (3575, 4316), (3652, 4225), (3718, 4150)]