677407860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1543}}^1$

素因数の和:1835

約数の個数: 120

約数和(自身を含む): 2134277376

約数和(自身を除く): 1456869516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 271, 324, 405, 540, 542, 810, 813, 1084, 1355, 1543, 1620, 1626, 2439, 2710, 3086, 3252, 4065, 4629, 4878, 5420, 6172, 7317, 7715, 8130, 9258, 9756, 12195, 13887, 14634, 15430, 16260, 18516, 21951, 23145, 24390, 27774, 29268, 30860, 36585, 41661, 43902, 46290, 48780, 55548, 69435, 73170, 83322, 87804, 92580, 109755, 124983, 138870, 146340, 166644, 208305, 219510, 249966, 277740, 416610, 418153, 439020, 499932, 624915, 833220, 836306, 1249830, 1254459, 1672612, 2090765, 2499660, 2508918, 3763377, 4181530, 5017836, 6272295, 7526754, 8363060, 11290131, 12544590, 15053508, 18816885, 22580262, 25089180, 33870393, 37633770, 45160524, 56450655, 67740786, 75267540, 112901310, 135481572, 169351965, 225802620, 338703930, 677407860]

約数ペア:

[(1, 677407860), (2, 338703930), (3, 225802620), (4, 169351965), (5, 135481572), (6, 112901310), (9, 75267540), (10, 67740786), (12, 56450655), (15, 45160524), (18, 37633770), (20, 33870393), (27, 25089180), (30, 22580262), (36, 18816885), (45, 15053508), (54, 12544590), (60, 11290131), (81, 8363060), (90, 7526754), (108, 6272295), (135, 5017836), (162, 4181530), (180, 3763377), (270, 2508918), (271, 2499660), (324, 2090765), (405, 1672612), (540, 1254459), (542, 1249830), (810, 836306), (813, 833220), (1084, 624915), (1355, 499932), (1543, 439020), (1620, 418153), (1626, 416610), (2439, 277740), (2710, 249966), (3086, 219510), (3252, 208305), (4065, 166644), (4629, 146340), (4878, 138870), (5420, 124983), (6172, 109755), (7317, 92580), (7715, 87804), (8130, 83322), (9258, 73170), (9756, 69435), (12195, 55548), (13887, 48780), (14634, 46290), (15430, 43902), (16260, 41661), (18516, 36585), (21951, 30860), (23145, 29268), (24390, 27774)]