147702900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 429736384

約数和(自身を除く): 282033484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1930, 2316, 2551, 2895, 3860, 4825, 5102, 5790, 7653, 9650, 10204, 11580, 12755, 14475, 15306, 19300, 25510, 28950, 30612, 38265, 51020, 57900, 63775, 76530, 127550, 153060, 191325, 255100, 382650, 492343, 765300, 984686, 1477029, 1969372, 2461715, 2954058, 4923430, 5908116, 7385145, 9846860, 12308575, 14770290, 24617150, 29540580, 36925725, 49234300, 73851450, 147702900]

約数ペア:

[(1, 147702900), (2, 73851450), (3, 49234300), (4, 36925725), (5, 29540580), (6, 24617150), (10, 14770290), (12, 12308575), (15, 9846860), (20, 7385145), (25, 5908116), (30, 4923430), (50, 2954058), (60, 2461715), (75, 1969372), (100, 1477029), (150, 984686), (193, 765300), (300, 492343), (386, 382650), (579, 255100), (772, 191325), (965, 153060), (1158, 127550), (1930, 76530), (2316, 63775), (2551, 57900), (2895, 51020), (3860, 38265), (4825, 30612), (5102, 28950), (5790, 25510), (7653, 19300), (9650, 15306), (10204, 14475), (11580, 12755)]