253655550

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{6959}}^1$

素因数の和:6989

約数の個数: 84

約数和(自身を含む): 707477040

約数和(自身を除く): 453821490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 2025, 2430, 3645, 4050, 6075, 6959, 7290, 12150, 13918, 18225, 20877, 34795, 36450, 41754, 62631, 69590, 104385, 125262, 173975, 187893, 208770, 313155, 347950, 375786, 521925, 563679, 626310, 939465, 1043850, 1127358, 1565775, 1691037, 1878930, 2818395, 3131550, 3382074, 4697325, 5073111, 5636790, 8455185, 9394650, 10146222, 14091975, 16910370, 25365555, 28183950, 42275925, 50731110, 84551850, 126827775, 253655550]

約数ペア:

[(1, 253655550), (2, 126827775), (3, 84551850), (5, 50731110), (6, 42275925), (9, 28183950), (10, 25365555), (15, 16910370), (18, 14091975), (25, 10146222), (27, 9394650), (30, 8455185), (45, 5636790), (50, 5073111), (54, 4697325), (75, 3382074), (81, 3131550), (90, 2818395), (135, 1878930), (150, 1691037), (162, 1565775), (225, 1127358), (243, 1043850), (270, 939465), (405, 626310), (450, 563679), (486, 521925), (675, 375786), (729, 347950), (810, 313155), (1215, 208770), (1350, 187893), (1458, 173975), (2025, 125262), (2430, 104385), (3645, 69590), (4050, 62631), (6075, 41754), (6959, 36450), (7290, 34795), (12150, 20877), (13918, 18225)]