39579000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 86219400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 125, 150, 158, 167, 200, 237, 250, 300, 316, 334, 375, 395, 474, 500, 501, 600, 632, 668, 750, 790, 835, 948, 1000, 1002, 1185, 1336, 1500, 1580, 1670, 1896, 1975, 2004, 2370, 2505, 3000, 3160, 3340, 3950, 4008, 4175, 4740, 5010, 5925, 6680, 7900, 8350, 9480, 9875, 10020, 11850, 12525, 13193, 15800, 16700, 19750, 20040, 20875, 23700, 25050, 26386, 29625, 33400, 39500, 39579, 41750, 47400, 50100, 52772, 59250, 62625, 65965, 79000, 79158, 83500, 100200, 105544, 118500, 125250, 131930, 158316, 167000, 197895, 237000, 250500, 263860, 316632, 329825, 395790, 501000, 527720, 659650, 791580, 989475, 1319300, 1583160, 1649125, 1978950, 2638600, 3298250, 3957900, 4947375, 6596500, 7915800, 9894750, 13193000, 19789500, 39579000]

約数ペア:

[(1, 39579000), (2, 19789500), (3, 13193000), (4, 9894750), (5, 7915800), (6, 6596500), (8, 4947375), (10, 3957900), (12, 3298250), (15, 2638600), (20, 1978950), (24, 1649125), (25, 1583160), (30, 1319300), (40, 989475), (50, 791580), (60, 659650), (75, 527720), (79, 501000), (100, 395790), (120, 329825), (125, 316632), (150, 263860), (158, 250500), (167, 237000), (200, 197895), (237, 167000), (250, 158316), (300, 131930), (316, 125250), (334, 118500), (375, 105544), (395, 100200), (474, 83500), (500, 79158), (501, 79000), (600, 65965), (632, 62625), (668, 59250), (750, 52772), (790, 50100), (835, 47400), (948, 41750), (1000, 39579), (1002, 39500), (1185, 33400), (1336, 29625), (1500, 26386), (1580, 25050), (1670, 23700), (1896, 20875), (1975, 20040), (2004, 19750), (2370, 16700), (2505, 15800), (3000, 13193), (3160, 12525), (3340, 11850), (3950, 10020), (4008, 9875), (4175, 9480), (4740, 8350), (5010, 7900), (5925, 6680)]