13495500

素因数分解:

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

素因数の和:3024

約数の個数: 72

約数和(自身を含む): 42588000

約数和(自身を除く): 29092500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2999, 4500, 5998, 8997, 11996, 14995, 17994, 26991, 29990, 35988, 44985, 53982, 59980, 74975, 89970, 107964, 134955, 149950, 179940, 224925, 269910, 299900, 374875, 449850, 539820, 674775, 749750, 899700, 1124625, 1349550, 1499500, 2249250, 2699100, 3373875, 4498500, 6747750, 13495500]

約数ペア:

[(1, 13495500), (2, 6747750), (3, 4498500), (4, 3373875), (5, 2699100), (6, 2249250), (9, 1499500), (10, 1349550), (12, 1124625), (15, 899700), (18, 749750), (20, 674775), (25, 539820), (30, 449850), (36, 374875), (45, 299900), (50, 269910), (60, 224925), (75, 179940), (90, 149950), (100, 134955), (125, 107964), (150, 89970), (180, 74975), (225, 59980), (250, 53982), (300, 44985), (375, 35988), (450, 29990), (500, 26991), (750, 17994), (900, 14995), (1125, 11996), (1500, 8997), (2250, 5998), (2999, 4500)]