222308280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4850

約数の個数: 128

約数和(自身を含む): 758419200

約数和(自身を除く): 536110920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 4787, 5160, 5805, 7740, 9288, 9574, 11610, 14361, 15480, 19148, 23220, 23935, 28722, 38296, 43083, 46440, 47870, 57444, 71805, 86166, 95740, 114888, 129249, 143610, 172332, 191480, 205841, 215415, 258498, 287220, 344664, 411682, 430830, 516996, 574440, 617523, 646245, 823364, 861660, 1029205, 1033992, 1235046, 1292490, 1646728, 1723320, 1852569, 2058410, 2470092, 2584980, 3087615, 3705138, 4116820, 4940184, 5169960, 5557707, 6175230, 7410276, 8233640, 9262845, 11115414, 12350460, 14820552, 18525690, 22230828, 24700920, 27788535, 37051380, 44461656, 55577070, 74102760, 111154140, 222308280]

約数ペア:

[(1, 222308280), (2, 111154140), (3, 74102760), (4, 55577070), (5, 44461656), (6, 37051380), (8, 27788535), (9, 24700920), (10, 22230828), (12, 18525690), (15, 14820552), (18, 12350460), (20, 11115414), (24, 9262845), (27, 8233640), (30, 7410276), (36, 6175230), (40, 5557707), (43, 5169960), (45, 4940184), (54, 4116820), (60, 3705138), (72, 3087615), (86, 2584980), (90, 2470092), (108, 2058410), (120, 1852569), (129, 1723320), (135, 1646728), (172, 1292490), (180, 1235046), (215, 1033992), (216, 1029205), (258, 861660), (270, 823364), (344, 646245), (360, 617523), (387, 574440), (430, 516996), (516, 430830), (540, 411682), (645, 344664), (774, 287220), (860, 258498), (1032, 215415), (1080, 205841), (1161, 191480), (1290, 172332), (1548, 143610), (1720, 129249), (1935, 114888), (2322, 95740), (2580, 86166), (3096, 71805), (3870, 57444), (4644, 47870), (4787, 46440), (5160, 43083), (5805, 38296), (7740, 28722), (9288, 23935), (9574, 23220), (11610, 19148), (14361, 15480)]