12145950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{2999}}^1$

素因数の和:3023

約数の個数: 60

約数和(自身を含む): 33759000

約数和(自身を除く): 21613050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 2999, 4050, 5998, 8997, 14995, 17994, 26991, 29990, 44985, 53982, 74975, 80973, 89970, 134955, 149950, 161946, 224925, 242919, 269910, 404865, 449850, 485838, 674775, 809730, 1214595, 1349550, 2024325, 2429190, 4048650, 6072975, 12145950]

約数ペア:

[(1, 12145950), (2, 6072975), (3, 4048650), (5, 2429190), (6, 2024325), (9, 1349550), (10, 1214595), (15, 809730), (18, 674775), (25, 485838), (27, 449850), (30, 404865), (45, 269910), (50, 242919), (54, 224925), (75, 161946), (81, 149950), (90, 134955), (135, 89970), (150, 80973), (162, 74975), (225, 53982), (270, 44985), (405, 29990), (450, 26991), (675, 17994), (810, 14995), (1350, 8997), (2025, 5998), (2999, 4050)]