8505431100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{44789}}^1$

素因数の和:45020

約数の個数: 108

約数和(自身を含む): 26786749080

約数和(自身を除く): 18281317980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 211, 225, 300, 422, 450, 633, 844, 900, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 5275, 6330, 7596, 9495, 10550, 12660, 15825, 18990, 21100, 31650, 37980, 44789, 47475, 63300, 89578, 94950, 134367, 179156, 189900, 223945, 268734, 403101, 447890, 537468, 671835, 806202, 895780, 1119725, 1343670, 1612404, 2015505, 2239450, 2687340, 3359175, 4031010, 4478900, 6718350, 8062020, 9450479, 10077525, 13436700, 18900958, 20155050, 28351437, 37801916, 40310100, 47252395, 56702874, 85054311, 94504790, 113405748, 141757185, 170108622, 189009580, 236261975, 283514370, 340217244, 425271555, 472523950, 567028740, 708785925, 850543110, 945047900, 1417571850, 1701086220, 2126357775, 2835143700, 4252715550, 8505431100]

約数ペア:

[(1, 8505431100), (2, 4252715550), (3, 2835143700), (4, 2126357775), (5, 1701086220), (6, 1417571850), (9, 945047900), (10, 850543110), (12, 708785925), (15, 567028740), (18, 472523950), (20, 425271555), (25, 340217244), (30, 283514370), (36, 236261975), (45, 189009580), (50, 170108622), (60, 141757185), (75, 113405748), (90, 94504790), (100, 85054311), (150, 56702874), (180, 47252395), (211, 40310100), (225, 37801916), (300, 28351437), (422, 20155050), (450, 18900958), (633, 13436700), (844, 10077525), (900, 9450479), (1055, 8062020), (1266, 6718350), (1899, 4478900), (2110, 4031010), (2532, 3359175), (3165, 2687340), (3798, 2239450), (4220, 2015505), (5275, 1612404), (6330, 1343670), (7596, 1119725), (9495, 895780), (10550, 806202), (12660, 671835), (15825, 537468), (18990, 447890), (21100, 403101), (31650, 268734), (37980, 223945), (44789, 189900), (47475, 179156), (63300, 134367), (89578, 94950)]