85810800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 281442304

約数和(自身を除く): 195631504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1663, 1720, 2064, 2150, 2580, 3225, 3326, 3440, 4300, 4989, 5160, 6450, 6652, 8315, 8600, 9978, 10320, 12900, 13304, 16630, 17200, 19956, 24945, 25800, 26608, 33260, 39912, 41575, 49890, 51600, 66520, 71509, 79824, 83150, 99780, 124725, 133040, 143018, 166300, 199560, 214527, 249450, 286036, 332600, 357545, 399120, 429054, 498900, 572072, 665200, 715090, 858108, 997800, 1072635, 1144144, 1430180, 1716216, 1787725, 1995600, 2145270, 2860360, 3432432, 3575450, 4290540, 5363175, 5720720, 7150900, 8581080, 10726350, 14301800, 17162160, 21452700, 28603600, 42905400, 85810800]

約数ペア:

[(1, 85810800), (2, 42905400), (3, 28603600), (4, 21452700), (5, 17162160), (6, 14301800), (8, 10726350), (10, 8581080), (12, 7150900), (15, 5720720), (16, 5363175), (20, 4290540), (24, 3575450), (25, 3432432), (30, 2860360), (40, 2145270), (43, 1995600), (48, 1787725), (50, 1716216), (60, 1430180), (75, 1144144), (80, 1072635), (86, 997800), (100, 858108), (120, 715090), (129, 665200), (150, 572072), (172, 498900), (200, 429054), (215, 399120), (240, 357545), (258, 332600), (300, 286036), (344, 249450), (400, 214527), (430, 199560), (516, 166300), (600, 143018), (645, 133040), (688, 124725), (860, 99780), (1032, 83150), (1075, 79824), (1200, 71509), (1290, 66520), (1663, 51600), (1720, 49890), (2064, 41575), (2150, 39912), (2580, 33260), (3225, 26608), (3326, 25800), (3440, 24945), (4300, 19956), (4989, 17200), (5160, 16630), (6450, 13304), (6652, 12900), (8315, 10320), (8600, 9978)]