2016111780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{50227}}^1$

素因数の和:50465

約数の個数: 72

約数和(自身を含む): 6143085312

約数和(自身を除く): 4126973532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 8028, 10035, 13380, 20070, 40140, 50227, 100454, 150681, 200908, 251135, 301362, 452043, 502270, 602724, 753405, 904086, 1004540, 1506810, 1808172, 2260215, 3013620, 4520430, 9040860, 11200621, 22401242, 33601863, 44802484, 56003105, 67203726, 100805589, 112006210, 134407452, 168009315, 201611178, 224012420, 336018630, 403222356, 504027945, 672037260, 1008055890, 2016111780]

約数ペア:

[(1, 2016111780), (2, 1008055890), (3, 672037260), (4, 504027945), (5, 403222356), (6, 336018630), (9, 224012420), (10, 201611178), (12, 168009315), (15, 134407452), (18, 112006210), (20, 100805589), (30, 67203726), (36, 56003105), (45, 44802484), (60, 33601863), (90, 22401242), (180, 11200621), (223, 9040860), (446, 4520430), (669, 3013620), (892, 2260215), (1115, 1808172), (1338, 1506810), (2007, 1004540), (2230, 904086), (2676, 753405), (3345, 602724), (4014, 502270), (4460, 452043), (6690, 301362), (8028, 251135), (10035, 200908), (13380, 150681), (20070, 100454), (40140, 50227)]