54757080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7270

約数の個数: 128

約数和(自身を含む): 208627200

約数和(自身を除く): 153870120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7243, 7560, 14486, 21729, 28972, 36215, 43458, 50701, 57944, 65187, 72430, 86916, 101402, 108645, 130374, 144860, 152103, 173832, 195561, 202804, 217290, 253505, 260748, 289720, 304206, 325935, 391122, 405608, 434580, 456309, 507010, 521496, 608412, 651870, 760515, 782244, 869160, 912618, 977805, 1014020, 1216824, 1303740, 1368927, 1521030, 1564488, 1825236, 1955610, 2028040, 2281545, 2607480, 2737854, 3042060, 3650472, 3911220, 4563090, 5475708, 6084120, 6844635, 7822440, 9126180, 10951416, 13689270, 18252360, 27378540, 54757080]

約数ペア:

[(1, 54757080), (2, 27378540), (3, 18252360), (4, 13689270), (5, 10951416), (6, 9126180), (7, 7822440), (8, 6844635), (9, 6084120), (10, 5475708), (12, 4563090), (14, 3911220), (15, 3650472), (18, 3042060), (20, 2737854), (21, 2607480), (24, 2281545), (27, 2028040), (28, 1955610), (30, 1825236), (35, 1564488), (36, 1521030), (40, 1368927), (42, 1303740), (45, 1216824), (54, 1014020), (56, 977805), (60, 912618), (63, 869160), (70, 782244), (72, 760515), (84, 651870), (90, 608412), (105, 521496), (108, 507010), (120, 456309), (126, 434580), (135, 405608), (140, 391122), (168, 325935), (180, 304206), (189, 289720), (210, 260748), (216, 253505), (252, 217290), (270, 202804), (280, 195561), (315, 173832), (360, 152103), (378, 144860), (420, 130374), (504, 108645), (540, 101402), (630, 86916), (756, 72430), (840, 65187), (945, 57944), (1080, 50701), (1260, 43458), (1512, 36215), (1890, 28972), (2520, 21729), (3780, 14486), (7243, 7560)]