190049850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2772

約数の個数: 72

約数和(自身を含む): 513931392

約数和(自身を除く): 323881542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 815, 978, 1467, 1630, 2445, 2591, 2934, 4075, 4890, 5182, 7335, 7773, 8150, 12225, 12955, 14670, 15546, 23319, 24450, 25910, 36675, 38865, 46638, 64775, 73350, 77730, 116595, 129550, 194325, 233190, 388650, 422333, 582975, 844666, 1165950, 1266999, 2111665, 2533998, 3800997, 4223330, 6334995, 7601994, 10558325, 12669990, 19004985, 21116650, 31674975, 38009970, 63349950, 95024925, 190049850]

約数ペア:

[(1, 190049850), (2, 95024925), (3, 63349950), (5, 38009970), (6, 31674975), (9, 21116650), (10, 19004985), (15, 12669990), (18, 10558325), (25, 7601994), (30, 6334995), (45, 4223330), (50, 3800997), (75, 2533998), (90, 2111665), (150, 1266999), (163, 1165950), (225, 844666), (326, 582975), (450, 422333), (489, 388650), (815, 233190), (978, 194325), (1467, 129550), (1630, 116595), (2445, 77730), (2591, 73350), (2934, 64775), (4075, 46638), (4890, 38865), (5182, 36675), (7335, 25910), (7773, 24450), (8150, 23319), (12225, 15546), (12955, 14670)]