155075400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 526567860

約数和(自身を除く): 371492460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 853, 900, 909, 1010, 1212, 1515, 1706, 1800, 1818, 2020, 2424, 2525, 2559, 3030, 3412, 3636, 4040, 4265, 4545, 5050, 5118, 6060, 6824, 7272, 7575, 7677, 8530, 9090, 10100, 10236, 12120, 12795, 15150, 15354, 17060, 18180, 20200, 20472, 21325, 22725, 25590, 30300, 30708, 34120, 36360, 38385, 42650, 45450, 51180, 60600, 61416, 63975, 76770, 85300, 86153, 90900, 102360, 127950, 153540, 170600, 172306, 181800, 191925, 255900, 258459, 307080, 344612, 383850, 430765, 511800, 516918, 689224, 767700, 775377, 861530, 1033836, 1292295, 1535400, 1550754, 1723060, 2067672, 2153825, 2584590, 3101508, 3446120, 3876885, 4307650, 5169180, 6203016, 6461475, 7753770, 8615300, 10338360, 12922950, 15507540, 17230600, 19384425, 25845900, 31015080, 38768850, 51691800, 77537700, 155075400]

約数ペア:

[(1, 155075400), (2, 77537700), (3, 51691800), (4, 38768850), (5, 31015080), (6, 25845900), (8, 19384425), (9, 17230600), (10, 15507540), (12, 12922950), (15, 10338360), (18, 8615300), (20, 7753770), (24, 6461475), (25, 6203016), (30, 5169180), (36, 4307650), (40, 3876885), (45, 3446120), (50, 3101508), (60, 2584590), (72, 2153825), (75, 2067672), (90, 1723060), (100, 1550754), (101, 1535400), (120, 1292295), (150, 1033836), (180, 861530), (200, 775377), (202, 767700), (225, 689224), (300, 516918), (303, 511800), (360, 430765), (404, 383850), (450, 344612), (505, 307080), (600, 258459), (606, 255900), (808, 191925), (853, 181800), (900, 172306), (909, 170600), (1010, 153540), (1212, 127950), (1515, 102360), (1706, 90900), (1800, 86153), (1818, 85300), (2020, 76770), (2424, 63975), (2525, 61416), (2559, 60600), (3030, 51180), (3412, 45450), (3636, 42650), (4040, 38385), (4265, 36360), (4545, 34120), (5050, 30708), (5118, 30300), (6060, 25590), (6824, 22725), (7272, 21325), (7575, 20472), (7677, 20200), (8530, 18180), (9090, 17060), (10100, 15354), (10236, 15150), (12120, 12795)]