115779420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20749}}^1$

素因数の和:20795

約数の個数: 72

約数和(自身を含む): 362544000

約数和(自身を除く): 246764580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 20749, 41498, 62247, 82996, 103745, 124494, 186741, 207490, 248988, 311235, 373482, 414980, 622470, 643219, 746964, 933705, 1244940, 1286438, 1867410, 1929657, 2572876, 3216095, 3734820, 3859314, 5788971, 6432190, 7718628, 9648285, 11577942, 12864380, 19296570, 23155884, 28944855, 38593140, 57889710, 115779420]

約数ペア:

[(1, 115779420), (2, 57889710), (3, 38593140), (4, 28944855), (5, 23155884), (6, 19296570), (9, 12864380), (10, 11577942), (12, 9648285), (15, 7718628), (18, 6432190), (20, 5788971), (30, 3859314), (31, 3734820), (36, 3216095), (45, 2572876), (60, 1929657), (62, 1867410), (90, 1286438), (93, 1244940), (124, 933705), (155, 746964), (180, 643219), (186, 622470), (279, 414980), (310, 373482), (372, 311235), (465, 248988), (558, 207490), (620, 186741), (930, 124494), (1116, 103745), (1395, 82996), (1860, 62247), (2790, 41498), (5580, 20749)]