25418100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 74092480

約数和(自身を除く): 48674380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 439, 579, 772, 878, 965, 1158, 1317, 1756, 1930, 2195, 2316, 2634, 2895, 3860, 4390, 4825, 5268, 5790, 6585, 8780, 9650, 10975, 11580, 13170, 14475, 19300, 21950, 26340, 28950, 32925, 43900, 57900, 65850, 84727, 131700, 169454, 254181, 338908, 423635, 508362, 847270, 1016724, 1270905, 1694540, 2118175, 2541810, 4236350, 5083620, 6354525, 8472700, 12709050, 25418100]

約数ペア:

[(1, 25418100), (2, 12709050), (3, 8472700), (4, 6354525), (5, 5083620), (6, 4236350), (10, 2541810), (12, 2118175), (15, 1694540), (20, 1270905), (25, 1016724), (30, 847270), (50, 508362), (60, 423635), (75, 338908), (100, 254181), (150, 169454), (193, 131700), (300, 84727), (386, 65850), (439, 57900), (579, 43900), (772, 32925), (878, 28950), (965, 26340), (1158, 21950), (1317, 19300), (1756, 14475), (1930, 13170), (2195, 11580), (2316, 10975), (2634, 9650), (2895, 8780), (3860, 6585), (4390, 5790), (4825, 5268)]