551584080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{85121}}^1$

素因数の和:85146

約数の個数: 100

約数和(自身を含む): 1915755732

約数和(自身を除く): 1364171652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 85121, 170242, 255363, 340484, 425605, 510726, 680968, 766089, 851210, 1021452, 1276815, 1361936, 1532178, 1702420, 2042904, 2298267, 2553630, 3064356, 3404840, 3830445, 4085808, 4596534, 5107260, 6128712, 6809680, 6894801, 7660890, 9193068, 10214520, 11491335, 12257424, 13789602, 15321780, 18386136, 20429040, 22982670, 27579204, 30643560, 34474005, 36772272, 45965340, 55158408, 61287120, 68948010, 91930680, 110316816, 137896020, 183861360, 275792040, 551584080]

約数ペア:

[(1, 551584080), (2, 275792040), (3, 183861360), (4, 137896020), (5, 110316816), (6, 91930680), (8, 68948010), (9, 61287120), (10, 55158408), (12, 45965340), (15, 36772272), (16, 34474005), (18, 30643560), (20, 27579204), (24, 22982670), (27, 20429040), (30, 18386136), (36, 15321780), (40, 13789602), (45, 12257424), (48, 11491335), (54, 10214520), (60, 9193068), (72, 7660890), (80, 6894801), (81, 6809680), (90, 6128712), (108, 5107260), (120, 4596534), (135, 4085808), (144, 3830445), (162, 3404840), (180, 3064356), (216, 2553630), (240, 2298267), (270, 2042904), (324, 1702420), (360, 1532178), (405, 1361936), (432, 1276815), (540, 1021452), (648, 851210), (720, 766089), (810, 680968), (1080, 510726), (1296, 425605), (1620, 340484), (2160, 255363), (3240, 170242), (6480, 85121)]