11745900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 38094784

約数和(自身を除く): 26348884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 421, 450, 465, 558, 620, 775, 842, 900, 930, 1116, 1263, 1395, 1550, 1684, 1860, 2105, 2325, 2526, 2790, 3100, 3789, 4210, 4650, 5052, 5580, 6315, 6975, 7578, 8420, 9300, 10525, 12630, 13051, 13950, 15156, 18945, 21050, 25260, 26102, 27900, 31575, 37890, 39153, 42100, 52204, 63150, 65255, 75780, 78306, 94725, 117459, 126300, 130510, 156612, 189450, 195765, 234918, 261020, 326275, 378900, 391530, 469836, 587295, 652550, 783060, 978825, 1174590, 1305100, 1957650, 2349180, 2936475, 3915300, 5872950, 11745900]

約数ペア:

[(1, 11745900), (2, 5872950), (3, 3915300), (4, 2936475), (5, 2349180), (6, 1957650), (9, 1305100), (10, 1174590), (12, 978825), (15, 783060), (18, 652550), (20, 587295), (25, 469836), (30, 391530), (31, 378900), (36, 326275), (45, 261020), (50, 234918), (60, 195765), (62, 189450), (75, 156612), (90, 130510), (93, 126300), (100, 117459), (124, 94725), (150, 78306), (155, 75780), (180, 65255), (186, 63150), (225, 52204), (279, 42100), (300, 39153), (310, 37890), (372, 31575), (421, 27900), (450, 26102), (465, 25260), (558, 21050), (620, 18945), (775, 15156), (842, 13950), (900, 13051), (930, 12630), (1116, 10525), (1263, 9300), (1395, 8420), (1550, 7578), (1684, 6975), (1860, 6315), (2105, 5580), (2325, 5052), (2526, 4650), (2790, 4210), (3100, 3789)]