1121635800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20154

約数の個数: 144

約数和(自身を含む): 3888530880

約数和(自身を除く): 2766895080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 20101, 27900, 40202, 55800, 60303, 80404, 100505, 120606, 160808, 180909, 201010, 241212, 301515, 361818, 402020, 482424, 502525, 603030, 623131, 723636, 804040, 904545, 1005050, 1206060, 1246262, 1447272, 1507575, 1809090, 1869393, 2010100, 2412120, 2492524, 3015150, 3115655, 3618180, 3738786, 4020200, 4522725, 4985048, 5608179, 6030300, 6231310, 7236360, 7477572, 9045450, 9346965, 11216358, 12060600, 12462620, 14955144, 15578275, 18090900, 18693930, 22432716, 24925240, 28040895, 31156550, 36181800, 37387860, 44865432, 46734825, 56081790, 62313100, 74775720, 93469650, 112163580, 124626200, 140204475, 186939300, 224327160, 280408950, 373878600, 560817900, 1121635800]

約数ペア:

[(1, 1121635800), (2, 560817900), (3, 373878600), (4, 280408950), (5, 224327160), (6, 186939300), (8, 140204475), (9, 124626200), (10, 112163580), (12, 93469650), (15, 74775720), (18, 62313100), (20, 56081790), (24, 46734825), (25, 44865432), (30, 37387860), (31, 36181800), (36, 31156550), (40, 28040895), (45, 24925240), (50, 22432716), (60, 18693930), (62, 18090900), (72, 15578275), (75, 14955144), (90, 12462620), (93, 12060600), (100, 11216358), (120, 9346965), (124, 9045450), (150, 7477572), (155, 7236360), (180, 6231310), (186, 6030300), (200, 5608179), (225, 4985048), (248, 4522725), (279, 4020200), (300, 3738786), (310, 3618180), (360, 3115655), (372, 3015150), (450, 2492524), (465, 2412120), (558, 2010100), (600, 1869393), (620, 1809090), (744, 1507575), (775, 1447272), (900, 1246262), (930, 1206060), (1116, 1005050), (1240, 904545), (1395, 804040), (1550, 723636), (1800, 623131), (1860, 603030), (2232, 502525), (2325, 482424), (2790, 402020), (3100, 361818), (3720, 301515), (4650, 241212), (5580, 201010), (6200, 180909), (6975, 160808), (9300, 120606), (11160, 100505), (13950, 80404), (18600, 60303), (20101, 55800), (27900, 40202)]