85800

素因数分解:

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

素因数の和:43

約数の個数: 96

約数和(自身を含む): 312480

約数和(自身を除く): 226680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 780, 825, 858, 975, 1100, 1144, 1300, 1320, 1430, 1560, 1650, 1716, 1950, 2145, 2200, 2600, 2860, 3300, 3432, 3575, 3900, 4290, 5720, 6600, 7150, 7800, 8580, 10725, 14300, 17160, 21450, 28600, 42900, 85800]

約数ペア:

[(1, 85800), (2, 42900), (3, 28600), (4, 21450), (5, 17160), (6, 14300), (8, 10725), (10, 8580), (11, 7800), (12, 7150), (13, 6600), (15, 5720), (20, 4290), (22, 3900), (24, 3575), (25, 3432), (26, 3300), (30, 2860), (33, 2600), (39, 2200), (40, 2145), (44, 1950), (50, 1716), (52, 1650), (55, 1560), (60, 1430), (65, 1320), (66, 1300), (75, 1144), (78, 1100), (88, 975), (100, 858), (104, 825), (110, 780), (120, 715), (130, 660), (132, 650), (143, 600), (150, 572), (156, 550), (165, 520), (195, 440), (200, 429), (220, 390), (260, 330), (264, 325), (275, 312), (286, 300)]