147938800

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2269}}^1$

素因数の和:2450

約数の個数: 60

約数和(自身を含む): 357761080

約数和(自身を除く): 209822280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 652, 815, 1304, 1630, 2269, 2608, 3260, 4075, 4538, 6520, 8150, 9076, 11345, 13040, 16300, 18152, 22690, 32600, 36304, 45380, 56725, 65200, 90760, 113450, 181520, 226900, 369847, 453800, 739694, 907600, 1479388, 1849235, 2958776, 3698470, 5917552, 7396940, 9246175, 14793880, 18492350, 29587760, 36984700, 73969400, 147938800]

約数ペア:

[(1, 147938800), (2, 73969400), (4, 36984700), (5, 29587760), (8, 18492350), (10, 14793880), (16, 9246175), (20, 7396940), (25, 5917552), (40, 3698470), (50, 2958776), (80, 1849235), (100, 1479388), (163, 907600), (200, 739694), (326, 453800), (400, 369847), (652, 226900), (815, 181520), (1304, 113450), (1630, 90760), (2269, 65200), (2608, 56725), (3260, 45380), (4075, 36304), (4538, 32600), (6520, 22690), (8150, 18152), (9076, 16300), (11345, 13040)]