492030900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2822

約数の個数: 108

約数和(自身を含む): 1550150784

約数和(自身を除く): 1058119884

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, 2591, 3165, 3798, 4220, 5182, 5275, 6330, 7596, 7773, 9495, 10364, 10550, 12660, 12955, 15546, 15825, 18990, 21100, 23319, 25910, 31092, 31650, 37980, 38865, 46638, 47475, 51820, 63300, 64775, 77730, 93276, 94950, 116595, 129550, 155460, 189900, 194325, 233190, 259100, 388650, 466380, 546701, 582975, 777300, 1093402, 1165950, 1640103, 2186804, 2331900, 2733505, 3280206, 4920309, 5467010, 6560412, 8200515, 9840618, 10934020, 13667525, 16401030, 19681236, 24601545, 27335050, 32802060, 41002575, 49203090, 54670100, 82005150, 98406180, 123007725, 164010300, 246015450, 492030900]

約数ペア:

[(1, 492030900), (2, 246015450), (3, 164010300), (4, 123007725), (5, 98406180), (6, 82005150), (9, 54670100), (10, 49203090), (12, 41002575), (15, 32802060), (18, 27335050), (20, 24601545), (25, 19681236), (30, 16401030), (36, 13667525), (45, 10934020), (50, 9840618), (60, 8200515), (75, 6560412), (90, 5467010), (100, 4920309), (150, 3280206), (180, 2733505), (211, 2331900), (225, 2186804), (300, 1640103), (422, 1165950), (450, 1093402), (633, 777300), (844, 582975), (900, 546701), (1055, 466380), (1266, 388650), (1899, 259100), (2110, 233190), (2532, 194325), (2591, 189900), (3165, 155460), (3798, 129550), (4220, 116595), (5182, 94950), (5275, 93276), (6330, 77730), (7596, 64775), (7773, 63300), (9495, 51820), (10364, 47475), (10550, 46638), (12660, 38865), (12955, 37980), (15546, 31650), (15825, 31092), (18990, 25910), (21100, 23319)]