173563380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4001}}^1$

素因数の和:4257

約数の個数: 72

約数和(自身を含む): 528792264

約数和(自身を除く): 355228884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4001, 4338, 4820, 7230, 8002, 8676, 10845, 12003, 14460, 16004, 20005, 21690, 24006, 36009, 40010, 43380, 48012, 60015, 72018, 80020, 120030, 144036, 180045, 240060, 360090, 720180, 964241, 1928482, 2892723, 3856964, 4821205, 5785446, 8678169, 9642410, 11570892, 14463615, 17356338, 19284820, 28927230, 34712676, 43390845, 57854460, 86781690, 173563380]

約数ペア:

[(1, 173563380), (2, 86781690), (3, 57854460), (4, 43390845), (5, 34712676), (6, 28927230), (9, 19284820), (10, 17356338), (12, 14463615), (15, 11570892), (18, 9642410), (20, 8678169), (30, 5785446), (36, 4821205), (45, 3856964), (60, 2892723), (90, 1928482), (180, 964241), (241, 720180), (482, 360090), (723, 240060), (964, 180045), (1205, 144036), (1446, 120030), (2169, 80020), (2410, 72018), (2892, 60015), (3615, 48012), (4001, 43380), (4338, 40010), (4820, 36009), (7230, 24006), (8002, 21690), (8676, 20005), (10845, 16004), (12003, 14460)]