30886500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 91728000

約数和(自身を除く): 60841500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 125, 150, 177, 236, 250, 295, 300, 349, 354, 375, 500, 590, 698, 708, 750, 885, 1047, 1180, 1396, 1475, 1500, 1745, 1770, 2094, 2950, 3490, 3540, 4188, 4425, 5235, 5900, 6980, 7375, 8725, 8850, 10470, 14750, 17450, 17700, 20591, 20940, 22125, 26175, 29500, 34900, 41182, 43625, 44250, 52350, 61773, 82364, 87250, 88500, 102955, 104700, 123546, 130875, 174500, 205910, 247092, 261750, 308865, 411820, 514775, 523500, 617730, 1029550, 1235460, 1544325, 2059100, 2573875, 3088650, 5147750, 6177300, 7721625, 10295500, 15443250, 30886500]

約数ペア:

[(1, 30886500), (2, 15443250), (3, 10295500), (4, 7721625), (5, 6177300), (6, 5147750), (10, 3088650), (12, 2573875), (15, 2059100), (20, 1544325), (25, 1235460), (30, 1029550), (50, 617730), (59, 523500), (60, 514775), (75, 411820), (100, 308865), (118, 261750), (125, 247092), (150, 205910), (177, 174500), (236, 130875), (250, 123546), (295, 104700), (300, 102955), (349, 88500), (354, 87250), (375, 82364), (500, 61773), (590, 52350), (698, 44250), (708, 43625), (750, 41182), (885, 34900), (1047, 29500), (1180, 26175), (1396, 22125), (1475, 20940), (1500, 20591), (1745, 17700), (1770, 17450), (2094, 14750), (2950, 10470), (3490, 8850), (3540, 8725), (4188, 7375), (4425, 6980), (5235, 5900)]