202173480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 659093760

約数和(自身を除く): 456920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1293, 1303, 1724, 2155, 2586, 2606, 3448, 3879, 3909, 4310, 5172, 5212, 6465, 6515, 7758, 7818, 8620, 10344, 10424, 11727, 12930, 13030, 15516, 15636, 17240, 19395, 19545, 23454, 25860, 26060, 31032, 31272, 38790, 39090, 46908, 51720, 52120, 58635, 77580, 78180, 93816, 117270, 155160, 156360, 234540, 469080, 561593, 1123186, 1684779, 2246372, 2807965, 3369558, 4492744, 5054337, 5615930, 6739116, 8423895, 10108674, 11231860, 13478232, 16847790, 20217348, 22463720, 25271685, 33695580, 40434696, 50543370, 67391160, 101086740, 202173480]

約数ペア:

[(1, 202173480), (2, 101086740), (3, 67391160), (4, 50543370), (5, 40434696), (6, 33695580), (8, 25271685), (9, 22463720), (10, 20217348), (12, 16847790), (15, 13478232), (18, 11231860), (20, 10108674), (24, 8423895), (30, 6739116), (36, 5615930), (40, 5054337), (45, 4492744), (60, 3369558), (72, 2807965), (90, 2246372), (120, 1684779), (180, 1123186), (360, 561593), (431, 469080), (862, 234540), (1293, 156360), (1303, 155160), (1724, 117270), (2155, 93816), (2586, 78180), (2606, 77580), (3448, 58635), (3879, 52120), (3909, 51720), (4310, 46908), (5172, 39090), (5212, 38790), (6465, 31272), (6515, 31032), (7758, 26060), (7818, 25860), (8620, 23454), (10344, 19545), (10424, 19395), (11727, 17240), (12930, 15636), (13030, 15516)]