42878700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15881}}^1$

素因数の和:15904

約数の個数: 72

約数和(自身を含む): 137855760

約数和(自身を除く): 94977060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 15881, 31762, 47643, 63524, 79405, 95286, 142929, 158810, 190572, 238215, 285858, 317620, 397025, 428787, 476430, 571716, 714645, 794050, 857574, 952860, 1191075, 1429290, 1588100, 1715148, 2143935, 2382150, 2858580, 3573225, 4287870, 4764300, 7146450, 8575740, 10719675, 14292900, 21439350, 42878700]

約数ペア:

[(1, 42878700), (2, 21439350), (3, 14292900), (4, 10719675), (5, 8575740), (6, 7146450), (9, 4764300), (10, 4287870), (12, 3573225), (15, 2858580), (18, 2382150), (20, 2143935), (25, 1715148), (27, 1588100), (30, 1429290), (36, 1191075), (45, 952860), (50, 857574), (54, 794050), (60, 714645), (75, 571716), (90, 476430), (100, 428787), (108, 397025), (135, 317620), (150, 285858), (180, 238215), (225, 190572), (270, 158810), (300, 142929), (450, 95286), (540, 79405), (675, 63524), (900, 47643), (1350, 31762), (2700, 15881)]