143560020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4523}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 420297696

約数和(自身を除く): 276737676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 4523, 5290, 6348, 7935, 9046, 10580, 13569, 15870, 18092, 22615, 27138, 31740, 45230, 54276, 67845, 90460, 104029, 135690, 208058, 271380, 312087, 416116, 520145, 624174, 1040290, 1248348, 1560435, 2080580, 2392667, 3120870, 4785334, 6241740, 7178001, 9570668, 11963335, 14356002, 23926670, 28712004, 35890005, 47853340, 71780010, 143560020]

約数ペア:

[(1, 143560020), (2, 71780010), (3, 47853340), (4, 35890005), (5, 28712004), (6, 23926670), (10, 14356002), (12, 11963335), (15, 9570668), (20, 7178001), (23, 6241740), (30, 4785334), (46, 3120870), (60, 2392667), (69, 2080580), (92, 1560435), (115, 1248348), (138, 1040290), (230, 624174), (276, 520145), (345, 416116), (460, 312087), (529, 271380), (690, 208058), (1058, 135690), (1380, 104029), (1587, 90460), (2116, 67845), (2645, 54276), (3174, 45230), (4523, 31740), (5290, 27138), (6348, 22615), (7935, 18092), (9046, 15870), (10580, 13569)]