57731220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4869

約数の個数: 72

約数和(自身を含む): 177768864

約数和(自身を除く): 120037644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 4787, 6030, 9574, 12060, 14361, 19148, 23935, 28722, 43083, 47870, 57444, 71805, 86166, 95740, 143610, 172332, 215415, 287220, 320729, 430830, 641458, 861660, 962187, 1282916, 1603645, 1924374, 2886561, 3207290, 3848748, 4810935, 5773122, 6414580, 9621870, 11546244, 14432805, 19243740, 28865610, 57731220]

約数ペア:

[(1, 57731220), (2, 28865610), (3, 19243740), (4, 14432805), (5, 11546244), (6, 9621870), (9, 6414580), (10, 5773122), (12, 4810935), (15, 3848748), (18, 3207290), (20, 2886561), (30, 1924374), (36, 1603645), (45, 1282916), (60, 962187), (67, 861660), (90, 641458), (134, 430830), (180, 320729), (201, 287220), (268, 215415), (335, 172332), (402, 143610), (603, 95740), (670, 86166), (804, 71805), (1005, 57444), (1206, 47870), (1340, 43083), (2010, 28722), (2412, 23935), (3015, 19148), (4020, 14361), (4787, 12060), (6030, 9574)]