54284580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4787}}^1$

素因数の和:4815

約数の個数: 120

約数和(自身を含む): 194660928

約数和(自身を除く): 140376348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4787, 5670, 9574, 11340, 14361, 19148, 23935, 28722, 33509, 43083, 47870, 57444, 67018, 71805, 86166, 95740, 100527, 129249, 134036, 143610, 167545, 172332, 201054, 215415, 258498, 287220, 301581, 335090, 387747, 402108, 430830, 502635, 516996, 603162, 646245, 670180, 775494, 861660, 904743, 1005270, 1206324, 1292490, 1507905, 1550988, 1809486, 1938735, 2010540, 2584980, 2714229, 3015810, 3618972, 3877470, 4523715, 5428458, 6031620, 7754940, 9047430, 10856916, 13571145, 18094860, 27142290, 54284580]

約数ペア:

[(1, 54284580), (2, 27142290), (3, 18094860), (4, 13571145), (5, 10856916), (6, 9047430), (7, 7754940), (9, 6031620), (10, 5428458), (12, 4523715), (14, 3877470), (15, 3618972), (18, 3015810), (20, 2714229), (21, 2584980), (27, 2010540), (28, 1938735), (30, 1809486), (35, 1550988), (36, 1507905), (42, 1292490), (45, 1206324), (54, 1005270), (60, 904743), (63, 861660), (70, 775494), (81, 670180), (84, 646245), (90, 603162), (105, 516996), (108, 502635), (126, 430830), (135, 402108), (140, 387747), (162, 335090), (180, 301581), (189, 287220), (210, 258498), (252, 215415), (270, 201054), (315, 172332), (324, 167545), (378, 143610), (405, 134036), (420, 129249), (540, 100527), (567, 95740), (630, 86166), (756, 71805), (810, 67018), (945, 57444), (1134, 47870), (1260, 43083), (1620, 33509), (1890, 28722), (2268, 23935), (2835, 19148), (3780, 14361), (4787, 11340), (5670, 9574)]