23871000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 76190400

約数和(自身を除く): 52319400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 109, 120, 125, 146, 150, 200, 218, 219, 250, 292, 300, 327, 365, 375, 436, 438, 500, 545, 584, 600, 654, 730, 750, 872, 876, 1000, 1090, 1095, 1308, 1460, 1500, 1635, 1752, 1825, 2180, 2190, 2616, 2725, 2920, 3000, 3270, 3650, 4360, 4380, 5450, 5475, 6540, 7300, 7957, 8175, 8760, 9125, 10900, 10950, 13080, 13625, 14600, 15914, 16350, 18250, 21800, 21900, 23871, 27250, 27375, 31828, 32700, 36500, 39785, 40875, 43800, 47742, 54500, 54750, 63656, 65400, 73000, 79570, 81750, 95484, 109000, 109500, 119355, 159140, 163500, 190968, 198925, 219000, 238710, 318280, 327000, 397850, 477420, 596775, 795700, 954840, 994625, 1193550, 1591400, 1989250, 2387100, 2983875, 3978500, 4774200, 5967750, 7957000, 11935500, 23871000]

約数ペア:

[(1, 23871000), (2, 11935500), (3, 7957000), (4, 5967750), (5, 4774200), (6, 3978500), (8, 2983875), (10, 2387100), (12, 1989250), (15, 1591400), (20, 1193550), (24, 994625), (25, 954840), (30, 795700), (40, 596775), (50, 477420), (60, 397850), (73, 327000), (75, 318280), (100, 238710), (109, 219000), (120, 198925), (125, 190968), (146, 163500), (150, 159140), (200, 119355), (218, 109500), (219, 109000), (250, 95484), (292, 81750), (300, 79570), (327, 73000), (365, 65400), (375, 63656), (436, 54750), (438, 54500), (500, 47742), (545, 43800), (584, 40875), (600, 39785), (654, 36500), (730, 32700), (750, 31828), (872, 27375), (876, 27250), (1000, 23871), (1090, 21900), (1095, 21800), (1308, 18250), (1460, 16350), (1500, 15914), (1635, 14600), (1752, 13625), (1825, 13080), (2180, 10950), (2190, 10900), (2616, 9125), (2725, 8760), (2920, 8175), (3000, 7957), (3270, 7300), (3650, 6540), (4360, 5475), (4380, 5450)]