29390200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 79515000

約数和(自身を除く): 50124800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2999, 4900, 5998, 9800, 11996, 14995, 20993, 23992, 29990, 41986, 59980, 74975, 83972, 104965, 119960, 146951, 149950, 167944, 209930, 293902, 299900, 419860, 524825, 587804, 599800, 734755, 839720, 1049650, 1175608, 1469510, 2099300, 2939020, 3673775, 4198600, 5878040, 7347550, 14695100, 29390200]

約数ペア:

[(1, 29390200), (2, 14695100), (4, 7347550), (5, 5878040), (7, 4198600), (8, 3673775), (10, 2939020), (14, 2099300), (20, 1469510), (25, 1175608), (28, 1049650), (35, 839720), (40, 734755), (49, 599800), (50, 587804), (56, 524825), (70, 419860), (98, 299900), (100, 293902), (140, 209930), (175, 167944), (196, 149950), (200, 146951), (245, 119960), (280, 104965), (350, 83972), (392, 74975), (490, 59980), (700, 41986), (980, 29990), (1225, 23992), (1400, 20993), (1960, 14995), (2450, 11996), (2999, 9800), (4900, 5998)]