296867900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18483

約数の個数: 72

約数和(自身を含む): 768284160

約数和(自身を除く): 471416260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 18439, 36878, 73756, 92195, 129073, 184390, 258146, 368780, 424097, 460975, 516292, 645365, 848194, 921950, 1290730, 1696388, 1843900, 2120485, 2581460, 2968679, 3226825, 4240970, 5937358, 6453650, 8481940, 10602425, 11874716, 12907300, 14843395, 21204850, 29686790, 42409700, 59373580, 74216975, 148433950, 296867900]

約数ペア:

[(1, 296867900), (2, 148433950), (4, 74216975), (5, 59373580), (7, 42409700), (10, 29686790), (14, 21204850), (20, 14843395), (23, 12907300), (25, 11874716), (28, 10602425), (35, 8481940), (46, 6453650), (50, 5937358), (70, 4240970), (92, 3226825), (100, 2968679), (115, 2581460), (140, 2120485), (161, 1843900), (175, 1696388), (230, 1290730), (322, 921950), (350, 848194), (460, 645365), (575, 516292), (644, 460975), (700, 424097), (805, 368780), (1150, 258146), (1610, 184390), (2300, 129073), (3220, 92195), (4025, 73756), (8050, 36878), (16100, 18439)]