282982900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 632772000

約数和(自身を除く): 349789100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 107, 212, 214, 265, 428, 499, 530, 535, 998, 1060, 1070, 1325, 1996, 2140, 2495, 2650, 2675, 4990, 5300, 5350, 5671, 9980, 10700, 11342, 12475, 22684, 24950, 26447, 28355, 49900, 52894, 53393, 56710, 105788, 106786, 113420, 132235, 141775, 213572, 264470, 266965, 283550, 528940, 533930, 567100, 661175, 1067860, 1322350, 1334825, 2644700, 2669650, 2829829, 5339300, 5659658, 11319316, 14149145, 28298290, 56596580, 70745725, 141491450, 282982900]

約数ペア:

[(1, 282982900), (2, 141491450), (4, 70745725), (5, 56596580), (10, 28298290), (20, 14149145), (25, 11319316), (50, 5659658), (53, 5339300), (100, 2829829), (106, 2669650), (107, 2644700), (212, 1334825), (214, 1322350), (265, 1067860), (428, 661175), (499, 567100), (530, 533930), (535, 528940), (998, 283550), (1060, 266965), (1070, 264470), (1325, 213572), (1996, 141775), (2140, 132235), (2495, 113420), (2650, 106786), (2675, 105788), (4990, 56710), (5300, 53393), (5350, 52894), (5671, 49900), (9980, 28355), (10700, 26447), (11342, 24950), (12475, 22684)]