54755550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 147981600

約数和(自身を除く): 93226050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 271, 449, 450, 542, 813, 898, 1347, 1355, 1626, 2245, 2439, 2694, 2710, 4041, 4065, 4490, 4878, 6735, 6775, 8082, 8130, 11225, 12195, 13470, 13550, 20205, 20325, 22450, 24390, 33675, 40410, 40650, 60975, 67350, 101025, 121679, 121950, 202050, 243358, 365037, 608395, 730074, 1095111, 1216790, 1825185, 2190222, 3041975, 3650370, 5475555, 6083950, 9125925, 10951110, 18251850, 27377775, 54755550]

約数ペア:

[(1, 54755550), (2, 27377775), (3, 18251850), (5, 10951110), (6, 9125925), (9, 6083950), (10, 5475555), (15, 3650370), (18, 3041975), (25, 2190222), (30, 1825185), (45, 1216790), (50, 1095111), (75, 730074), (90, 608395), (150, 365037), (225, 243358), (271, 202050), (449, 121950), (450, 121679), (542, 101025), (813, 67350), (898, 60975), (1347, 40650), (1355, 40410), (1626, 33675), (2245, 24390), (2439, 22450), (2694, 20325), (2710, 20205), (4041, 13550), (4065, 13470), (4490, 12195), (4878, 11225), (6735, 8130), (6775, 8082)]