128206350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16759}}^1$

素因数の和:16794

約数の個数: 72

約数和(自身を含む): 364731120

約数和(自身を除く): 236524770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 16759, 33518, 50277, 83795, 100554, 150831, 167590, 251385, 284903, 301662, 418975, 502770, 569806, 754155, 837950, 854709, 1256925, 1424515, 1508310, 1709418, 2513850, 2564127, 2849030, 3770775, 4273545, 5128254, 7122575, 7541550, 8547090, 12820635, 14245150, 21367725, 25641270, 42735450, 64103175, 128206350]

約数ペア:

[(1, 128206350), (2, 64103175), (3, 42735450), (5, 25641270), (6, 21367725), (9, 14245150), (10, 12820635), (15, 8547090), (17, 7541550), (18, 7122575), (25, 5128254), (30, 4273545), (34, 3770775), (45, 2849030), (50, 2564127), (51, 2513850), (75, 1709418), (85, 1508310), (90, 1424515), (102, 1256925), (150, 854709), (153, 837950), (170, 754155), (225, 569806), (255, 502770), (306, 418975), (425, 301662), (450, 284903), (510, 251385), (765, 167590), (850, 150831), (1275, 100554), (1530, 83795), (2550, 50277), (3825, 33518), (7650, 16759)]